Updated on 2025/10/08

写真a

 
UMISHIO Wataru
 
Organization
School of Environment and Society Assistant Professor
Title
Assistant Professor
Contact information
メールアドレス
External link

Degree

  • PhD in Medical Science ( 2024.11   University of Occupational and Environmental Health, Japan )

  • PhD in Engineering ( 2019.3   Keio University )

Research Interests

  • Housing and health, Built environmental engineering, Medicine, Public health

  • Housing

  • Health

  • Blood pressure

  • Cardiovascular diseases

  • Epidemiology

  • Thermal environment

Research Areas

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Architectural environment and building equipment  / Housing, Thermal environment, Health, Blood pressure, Cardiovascular disease, Epidemiology

Education

  • Keio University   Graduate School of Science and Technology   School of Science for Open and Environmental Systems

    2016.4 - 2019.3

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    Country: Japan

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  • Keio University   Graduate School of Science and Technology   School of Science for Open and Environmental Systems

    2013.4 - 2015.3

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    Country: Japan

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  • Keio University   Faculty of Science and Technology   Department of System Design Engineering

    2009.4 - 2013.3

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    Country: Japan

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Research History

  • University of Occupational and Environmental Health, Japan

    2025.4

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    Country:Japan

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  • Institute of Science Tokyo   School of Environment and Society   Assistant Professor

    2024.10

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    Country:Japan

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  • Tokyo Metropolitan University

    2024.4

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    Country:Japan

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  • University of Occupational and Environmental Health, Japan

    2023.6 - 2024.7

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    Country:Japan

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  • Tokyo Medical and Dental University

    2022.4 - 2024.9

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    Country:Japan

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  • Tokyo Institute of Technology   School of Environment and Society   Assistant Professor

    2020.4 - 2024.9

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    Country:Japan

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  • Keio University   Faculty of Science and Technology   Collaborative Researcher

    2019.6 - 2025.3

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    Country:Japan

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  • Kajima Corporation   Mechanical and Electrical Engineering Dept., Architectural Design Division

    2015.4 - 2020.3

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    Country:Japan

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Professional Memberships

  • Japan Society for Occupational Health

    2025

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  • The Japanese Society of Sleep Research

    2023

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  • International Society of Indoor Air Quality and Climate

    2022

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  • Society of Indoor Environment

    2021

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  • Japanese Society of Public Health

    2021

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  • American Heart Association

    2018

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  • The Japanese Society of Hypertension

    2017

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  • The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan

    2013

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  • Architectural Institute of Japan

    2013

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Committee Memberships

  • 一般社団法人日本サステナブル建築協会   SDGs-スマートウェルネス建築研究委員会 エビデンス収集部会 幹事  

    2025.10   

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  • 文部科学省 科学技術・学術政策研究所 科学技術予測・政策基盤調査研究センター   科学技術専門家ネットワーク 令和7年度専門調査員  

    2025.5 - 2026.3   

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    Committee type:Government

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  • 日本臨床環境医学会   第33回日本臨床環境医学会学術集会 委員  

    2025.5 - 2025.6   

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    Committee type:Academic society

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  • BioMed Central Ltd   BMC Public Health, Editorial Board Member  

    2025.1   

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    Committee type:Other

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  • 一般社団法人日本サステナブル建築協会   スマートウェルネス住宅等推進調査委員会 研究企画委員会 委員  

    2025.1   

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  • 一般財団法人住宅・建築 SDGs 推進センター   SBE25 Tokyo学術委員会 幹事  

    2024.10   

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  • 一般財団法人住宅・建築 SDGs 推進センター   IoT導入による脱炭素と健康増進に関する検討委員会 委員  

    2024.6   

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  • 日本建築学会   微生物学的に安全な住環境の構築のための特別研究委員会 委員  

    2024.4   

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    Committee type:Academic society

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  • 日本公衆衛生学会   日本公衆衛生雑誌査読委員  

    2024.4 - 2027.3   

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    Committee type:Academic society

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  • 室内環境学会   能登半島地震に関連した室内の温熱環境・空気質の改善に関するWG  

    2024.1   

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  • 日本建築学会   環境工学委員会 熱環境運営委員会 温熱感小委員会 温熱環境と健康WG 幹事  

    2023.4   

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  • 日本建築学会関東支部   環境工学専門研究委員会 幹事  

    2023.4 - 2025.3   

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  • 一般社団法人日本サステナブル建築協会   集合住宅健康調査研究委員会 幹事  

    2022.10   

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  • 一般財団法人住宅・建築 SDGs 推進センター   ポストCOVID-19における空調・換気・通風計画のあり方検討委員会 オフィスWG 主査  

    2022.9 - 2024.3   

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  • 一般社団法人日本サステナブル建築協会   SDGs-SWH設計支援ツール開発部会 委員  

    2022.4   

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  • 一般社団法人日本サステナブル建築協会   SDGs-SWH環境基準案検討部会 委員  

    2022.4   

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  • 日本建築学会   建築雑誌編集委員会 委員  

    2022.1 - 2023.12   

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    Committee type:Academic society

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  • 日本建築学会   環境工学委員会 熱環境運営委員会 温熱感小委員会 温熱環境と健康WG 委員  

    2021.4 - 2023.3   

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  • 一般社団法人日本サステナブル建築協会   SDGs-SWH 温湿度基準案検討部会 委員  

    2021.4 - 2022.3   

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  • 日本建築学会   環境工学委員会 空気環境運営委員会 感染伝播と空気質WG 委員  

    2020.5 - 2022.3   

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    Committee type:Academic society

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  • 日本建築学会関東支部   環境工学専門研究委員会 委員  

    2020.4   

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  • Japan Sustainable Building Consortium   Committee member  

    2020.4   

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    Committee type:Other

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  • 一般財団法人住宅・建築 SDGs 推進センター   ポストCOVID-19における空調・換気・通風計画のあり方検討委員会 委員  

    2020.4 - 2024.3   

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  • 一般社団法人日本サステナブル建築協会   SDGs-SWH 評価ツール開発部会 委員  

    2020.4 - 2022.3   

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  • Japan Sustainable Building Consortium   Expert committee member  

    2016.8 - 2020.3   

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    Committee type:Other

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Papers

  • Combination of housing type (detached houses vs flats) and tenure (owned vs rented) in relation to cardiovascular mortality: findings from a 6-year cohort study in Japan

    Wataru Umishio, Sakura Kiuchi, Toshiyuki Ojima, Masashige Saito, Masamichi Hanazato, Jun Aida

    BMJ Public Health   2025.7

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1136/bmjph-2025-003073

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  • Effect of living in well-insulated warm houses on hypertension and cardiovascular diseases based on a nationwide epidemiological survey in Japan: a modelling and cost-effectiveness analysis Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Naoki Kagi, Masaru Suzuki, Shintaro Ando, Keigo Saeki, Shuzo Murakami

    BMJ Public Health   2 ( 2 )   e001143   2024.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1136/bmjph-2024-001143

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  • Spatial and temporal indoor temperature differences at home and perceived coldness in winter: A cross-sectional analysis of the nationwide Smart Wellness Housing survey in Japan Reviewed

    Wataru Umishio, Toshiharu Ikaga, Yoshihisa Fujino, Shintaro Ando, Tatsuhiko Kubo, Yukie Nakajima, Naoki Kagi, Tanji Hoshi, Masaru Suzuki, Kazuomi Kario, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Environment International   2024.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.envint.2024.108630

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  • Role of housing in blood pressure control: a review of evidence from the Smart Wellness Housing survey in Japan. Reviewed International journal

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Masaru Suzuki, Shintaro Ando, Tanji Hoshi, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Hypertension Research   2022.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Current countermeasures for preventing hypertension emphasize only improvements to lifestyle. Recently, improving life environment has attracted attention, in parallel with publication of the WHO Housing and health guidelines. We quantitatively evaluated the relationship between housing thermal environment and blood pressure (BP) in a real-world setting. We conducted a nationwide, prospective intervention study-the Smart Wellness Housing survey-in Japan, as a non-randomized controlled trial. The intervention was the retrofitting of thermal insulation in houses. Participant recruitment was done by construction companies in all 47 prefectures of Japan. Measurements of home BP and indoor temperature at 1.0 m above the floor in the living room, changing room, and bedroom were taken for 2 weeks before and after the intervention each winter (November-March) of FY 2014-2019. As of July 2022, over 2500 households and 5000 participants were registered in the database. We found that (1) about 90% of Japanese lived in cold homes (minimum indoor temperature <18 °C), (2) indoor temperature was non-linearly associated with home BP, (3) morning systolic BP (SBP) was more sensitive than evening SBP to changes in indoor temperature, (4) SBP was influenced by indoor temperature change particularly in older participants and women, (5) unstable indoor temperature was associated with large BP variability, and (6) insulation retrofitting intervention significantly reduced home BP, especially in hypertensive patients. We proposed that the BP reduction effect of the life-environment is comparable to that achievable by lifestyle.

    DOI: 10.1038/s41440-022-01060-6

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  • Work productivity in the office and at home during the COVID-19 pandemic: A cross-sectional analysis of office workers in Japan Reviewed

    Wataru Umishio, Naoki Kagi, Ryo Asaoka, Motoya Hayashi, Takao Sawachi, Takahiro Ueno

    Indoor Air   32 ( 1 )   2021

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/ina.12913

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  • Disparities of indoor temperature in winter: A cross-sectional analysis of the Nationwide Smart Wellness Housing Survey in Japan Reviewed

    Wataru Umishio, Toshiharu Ikaga, Yoshihisa Fujino, Shintaro Ando, Tatsuhiko Kubo, Yukie Nakajima, Tanji Hoshi, Masaru Suzuki, Kazuomi Kario, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Indoor Air   30 ( 6 )   1317 - 1328   2020.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    DOI: 10.1111/ina.12708

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    Other Link: https://onlinelibrary.wiley.com/doi/full-xml/10.1111/ina.12708

  • Cross-Sectional Analysis of the Relationship between Home Blood Pressure and Indoor Temperature in Winter: A Nationwide Smart Wellness Housing Survey in Japan Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Tanji Hoshi, Shintaro Ando, Masaru Suzuki, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Hypertension   74 ( 4 )   756 - 766   2019.10

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    DOI: 10.1161/HYPERTENSIONAHA.119.12914

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  • Characteristics of particulate matter in Japanese houses: a comprehensive study of cooking and other indoor activities Reviewed

    Jing Zeng, Naoki Kagi, Wataru Umishio

    Journal of Asian Architecture and Building Engineering   1 - 16   2025.3

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/13467581.2025.2474816

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  • Influence of mechanical ventilation systems on indoor VOC concentrations in residential buildings Reviewed

    Sangin Park, Naoki Kagi, Wataru Umishio, Naohide Shinohara, Hoon Kim

    Journal of Asian Architecture and Building Engineering   1 - 21   2025.2

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    DOI: 10.1080/13467581.2025.2467246

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  • Multicomponent occupational lifestyle intervention to improve physical activity, musculoskeletal health, and work environment among Japanese teleworkers (TELEWORK study): protocol for a cluster randomized controlled trial Reviewed

    Aya Wada, Jihoon Kim, Satoru Kanamori, Takahiko Yoshimoto, Rumi Tsukinoki, Naoki Kagi, Wataru Umishio, Ryo Asaoka, Tomoko Shiomitsu, Kayo Kawamata, Natsumi Yoshioka, Kaori Yoshiba, Masahiko Gosho, Yoshio Nakata, Yuko Kai

    Journal of Occupational Health   2025.1

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    DOI: 10.1093/joccuh/uiaf014

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  • Office environments and worker satisfaction with thermal and air environments during and after the COVID-19 pandemic in Japan Reviewed

    Ryo Asaoka, Wataru Umishio, Naoki Kagi, Motoya Hayashi, Takao Sawachi, Takahiro Ueno

    Building and Environment   2025.1

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.buildenv.2024.112349

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  • Evaluation of the Contribution of Housing Performance Toward Sustainable Development Goals : A Case Study on Houses with High Thermal Insulation Performance Reviewed

    Mao SERIKAWA, Wataru UMISHIO, Junta NAKANO, Takashi AKIMOTO, Toshiharu IKAGA, Shuzo MURAKAMI

    ( 327 )   1 - 10   2024.6

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  • Importance of measuring indoor temperature to understand blood pressure levels and variability at home Reviewed

    Wataru Umishio

    Hypertension Research   47 ( 3 )   826 - 828   2024.1

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    Authorship:Lead author, Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Springer Science and Business Media LLC  

    DOI: 10.1038/s41440-023-01576-5

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    Other Link: https://www.nature.com/articles/s41440-023-01576-5

  • ACTUAL WORK STYLE AND ENVIRONMENT DURING OFFICE WORK AND WORK FROM HOME AND THEIR RELATIONSHIP WITH WORKERS’ SLEEPINESS Reviewed

    芳賀恭平, 海塩渉, 鍵直樹, 伊香賀俊治

    日本建築学会環境系論文集(Web)   89 ( 823 )   2024

  • VOC concentrations in houses in Japan: correlations with housing characteristics and types of ventilation Reviewed

    Sangin Park, Naoki Kagi, Wataru Umishio, Kenichi Hasegawa, Teruaki Mitamura, Jo Tamura

    Journal of Asian Architecture and Building Engineering   23   1 - 17   2024

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/13467581.2024.2325463

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  • SURVEY OF INDOOR ENVIRONMENTAL QUALITY IN OFFICES DURING THE COVID-19 PANDEMIC (PART 2): RELATIONSHIP BETWEEN INDOOR ENVIRONMENT AND ENVIRONMENTAL SATISFACTION IN 2020 AND 2021 Reviewed

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    日本建築学会環境系論文集(Web)   89 ( 817 )   2024

  • SEASONAL PATTERNS OF PHYSICAL ACTIVITY AND SEDENTARY BEHAVIOR AND INDOOR THERMAL ENVIRONMENT AMONG ADULTS LIVING IN SUBURBAN RESIDENTIAL AREA Reviewed

    伊藤真紀, 安藤真太朗, 海塩渉, 小熊祐子, 齋藤義信, 伊香賀俊治

    日本建築学会環境系論文集(Web)   89 ( 820 )   2024

  • DEPOSITION BEHAVIOR OF INDOOR AIRBORNE PARTICULATE MATTER ON HUMAN BODY SURFACES: Experimental Study Using a Thermal Manikin and Silicon Wafer Reviewed

    KONDO Kosuke, KAGI Naoki, NAMIKI Norikazu, UMISHIO Wataru

    Journal of Environmental Engineering (Transactions of AIJ)   88 ( 806 )   316 - 324   2023.4

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    Language:Japanese   Publisher:Architectural Institute of Japan  

    In this study, we investigated the deposition behavior of particles in air using a thermal manikin and a silicon wafer as a surface on which particles are deposited. As a result, it was confirmed that the particle deposition velocity on the heated manikin was reduced compared to that on the unheated manikin, due to the effect of thermophoretic forces. The deposition velocities obtained from the experiments were compared with existing models of particle deposition on the human body, and the order and trend of the experimental values were generally consistent, confirming the validity of the models.

    DOI: 10.3130/aije.88.316

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  • SURVEY OF INDOOR ENVIRONMENTAL QUALITY IN OFFICES DURING THE COVID-19 PANDEMIC (PART 1): COMPARISON OF INDOOR ENVIRONMENT AT TWO POINTS AND ASSOCIATION WITH COVID-19 COUNTERMEASURES Reviewed

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    日本建築学会環境系論文集(Web)   88 ( 808 )   2023

  • Association between Indoor Temperature in Winter and Serum Cholesterol: A Cross-Sectional Analysis of the Smart Wellness Housing Survey in Japan. Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Masaru Suzuki, Tanji Hoshi, Shintaro Ando, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Journal of atherosclerosis and thrombosis   29 ( 12 )   1791 - 1807   2022.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    AIM: Issuance of the WHO Housing and health guidelines has paralleled growing interest in the housing environment. Despite accumulating evidence of an association between outdoor temperature and serum cholesterol, indoor temperature has not been well investigated. This study examined the association between indoor temperature and serum cholesterol. METHODS: We collected valid health checkup data of 2004 participants (1333 households), measured the indoor temperature for 2 weeks in winter, and divided participants according to whether they lived in a warm (average bedroom temperature ≥ 18℃), slightly cold (12-18℃) or cold house (<12˚C). The relationship between bedroom temperature and serum cholesterol was analyzed using multivariate logistic regression models, adjusting for demographics, lifestyle habits and the season in which the health checkup was conducted, with a random effect of climate areas in Japan. RESULTS: The sample sizes for warm, slightly cold, and cold houses were 206, 940, and 858, respectively. Compared to those in warm houses, the odds ratio of total cholesterol exceeding 220 mg/dL was 1.83 (95%CI: 1.23-2.71, p=0.003) for participants in slightly cold houses and 1.87 (95%CI: 1.25-2.80, p=0.002) in cold houses. Similarly, the odds ratio of LDL/non-HDL cholesterol exceeding the standard range was 1.49 (p=0.056)/1.67 (p=0.035) for those in slightly cold houses and 1.64 (p=0.020)/1.77 (p=0.021) in cold houses. HDL cholesterol and triglycerides were not significantly associated with bedroom temperature. CONCLUSION: Besides lifestyle modification, improving indoor thermal environment through strategies such as installing high thermal insulation and appropriate use of heating devices may contribute to better serum cholesterol condition.

    DOI: 10.5551/jat.63494

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  • Quantitative Evaluation of the Contributions of Improved Housing Performances Toward Delivering Sustainable Development Goals by a Building Energy Simulation Tool Reviewed

    Mao Serikawa, Makoto Satoh, Wataru Umishio, Shun Kawakubo, Junta Nakano, Takashi Akimoto, Toshiharu Ikaga, Shuzo Murakami

    Sustainable Cities and Society   79   2022.4

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.scs.2022.103701

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  • HIGH RISK RESIDENTS OF COLD EXPOSURE AT WAKING AND BEDTIME Indoor temperature measurement of 980 people in the same municipality Reviewed

    福積慶大, 安藤真太朗, 伊香賀俊治, 海塩渉, 中川朝陽, 星旦二

    日本建築学会環境系論文集(Web)   87 ( 797 )   2022

  • Descriptive epidemiology of winter indoor and outdoor temperatures and their relationships based on SWH survey Reviewed

    HOSHI Tanji, IKAGA Toshiharu, UMISHIO Wataru, FUJINO Yoshihisa, ANDO Shintaro, YOSHIMURA Takesumi

    Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH)   advpub   2022

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    Language:Japanese   Publisher:Japanese Society of Public Health  

    Objectives The purpose of this study was to make clear the descriptive epidemiology and the relationship between the room temperature of living room, bedroom, dressing room, and outdoor during winter, based on the climate areas in Japan.

    Methods This study targeted 3,781 people, survey for 5 years from 2014, based on the Smart Wellness Housing (SWH) project, which was carried out nationwide with the support of the Ministry of Land, Infrastructure, Transport and Tourism. During winter, we recorded the outdoor temperature and living room, bedroom, and dressing room temperatures at 1 m above the floor and near the floor for two weeks. Covariance structure analyses were used to clarify the relationship between room temperature and outdoor temperature based on six climate areas in Japan. The analyses were performed using SPSS22.0 and AMOS22.0 for Windows.

    Results The temperature near the floor inside the house was lower than the room temperature at 1 m above the floor, and both the room and near the floor temperature in the morning tended to be the lowest. The temperature disparity between the dressing room and living room was the largest. Based on climate areas, the room temperature in the Area 2 was the highest, while the room temperature in the Area 4 was the lowest. The outdoor temperature was more closely associated with the room temperature near the floor than the room temperature at 1 m above the floor, especially in the southern Areas, except Area 7.

    Conclusion The temperature near the floor inside the house was lower than room temperature at 1 m above the floor. The temperature disparity between dressing room and living room was the largest. The room temperature and near the floor temperature were lowest in the energy-saving Area 4. The outdoor temperature was more closely associated with the room temperature near the floor than the room temperature at 1 m above the floor, especially in the southern Areas, except Area 7.

    DOI: 10.11236/jph.21-077

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  • Electrocardiogram abnormalities in residents in cold homes: a cross-sectional analysis of the nationwide Smart Wellness Housing survey in Japan Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Masaru Suzuki, Shintaro Ando, Tanji Hoshi, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Environmental Health and Preventive Medicine   26 ( 1 )   2021

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/s12199-021-01024-1

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  • Impact of indoor temperature instability on diurnal and day-by-day variability of home blood pressure in winter: a nationwide Smart Wellness Housing survey in Japan Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Masaru Suzuki, Shintaro Ando, Tanji Hoshi, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Hypertension Research   44 ( 11 )   1406 - 1416   2021

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41440-021-00699-x

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  • Intervention study of the effect of insulation retrofitting on home blood pressure in winter: a nationwide Smart Wellness Housing survey Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kazuomi Kario, Yoshihisa Fujino, Tanji Hoshi, Shintaro Ando, Masaru Suzuki, Takesumi Yoshimura, Hiroshi Yoshino, Shuzo Murakami

    Journal of hypertension   38 ( 12 )   2510 - 2518   2020.12

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Ovid Technologies (Wolters Kluwer Health)  

    DOI: 10.1097/HJH.0000000000002535

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  • Impact of Cold Indoor Temperatures on Overactive Bladder: A Nationwide Epidemiological Study in Japan Reviewed

    Tomohiro Ishimaru, Shintaro Ando, Wataru Umishio, Tatsuhiko Kubo, Shuzo Murakami, Yoshihisa Fujino, Toshiharu Ikaga

    Urology   145   60 - 65   2020.11

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    DOI: 10.1016/j.urology.2020.08.020

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  • Impact of moving to houses with high thermal insulation performance on sleep quality in winter Reviewed

    Wataru Umishio, Toshiharu Ikaga, Chika Ohashi

    Journal of Environmental Engineering (Japan)   82 ( 736 )   513 - 523   2017.6

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    DOI: 10.3130/aije.82.513

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  • Economic evaluation on the effect of thermal environmental control in summer on sleep and work efficiency Reviewed

    Eri Honda, Toshiharu Ikaga, Noboru Ohira, Keiji Okajima, Wataru Umishio

    Journal of Environmental Engineering (Japan)   81 ( 724 )   523 - 533   2016.6

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    DOI: 10.3130/aije.81.523

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  • Comparison of home blood pressure before-and-after moving to high thermal insulation performance houses: A field survey on the effect of indoor thermal environment on blood pressure in winter (Part III) Reviewed

    Wataru Umishio, Toshiharu Ikaga, Shintaro Ando, Kuniaki Otsuka

    Journal of Environmental Engineering (Japan)   81 ( 722 )   357 - 366   2016

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    DOI: 10.3130/aije.81.357

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  • The impact of indoor temperature on home blood pressure based on a multilevel model: A field survey on the effect of indoor thermal environment on blood pressure in winter (Part II) Reviewed

    Wataru Umishio, Toshiharu Ikaga, Shintaro Ando, Kuniaki Otsuka

    Journal of Environmental Engineering (Japan)   80 ( 715 )   703 - 710   2015

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    DOI: 10.3130/aije.80.703

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  • IMPACTS of BEDROOM TEMPERATURE on BLOOD PRESSURE VARIABILITY in the EARLY MORNING, BASED on AMBULATORY BLOOD PRESSURE MONITORING Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kuniaki Otsuka, Shintaro Ando

    Journal of Environmental Engineering (Japan)   80 ( 716 )   867 - 875   2015

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    DOI: 10.3130/aije.80.867

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  • Multivariate analysis of the rise in home blood pressure by personal factors: A field survey on the effect of indoor thermal environment on blood pressure in winter Reviewed

    Wataru Umishio, Toshiharu Ikaga, Kuniaki Otsuka, Shintaro Ando

    Journal of Environmental Engineering (Japan)   79 ( 701 )   571 - 577   2014.7

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    DOI: 10.3130/aije.79.571

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  • Balance between infection control and energy saving in offices

    Wataru Umishio

    ( 181 )   2023.6

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  • Assessment tool for environmental quality and wellness of the building

    Wataru Umishio

    ( 181 )   2023.6

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  • オフィスにおける換気行動と省エネ : 感染症流行期の実態調査—特集 COVID-19に係る行動変容が住宅・建築のエネルギー消費に及ぼす影響 ; 非住宅系

    海塩 渉

    IBECs   43 ( 3 )   27 - 32   2022.12

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  • 超スマート社会実現に向けた産学の取り組み (特集 5Gで建設業界さらには生活が変わる?)

    鍵 直樹, 海塩 渉, 綛田 長生, 山田 功

    BE建築設備   72 ( 11 )   65 - 70   2021.11

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  • 家庭血圧と室温 (特集 スマートウェルネス住宅等推進調査事業の成果と今後の展望) -- (スマートウェルネス住宅等推進調査事業から見えた住宅の断熱化と居住者の健康への影響)

    海塩 渉

    IBEC : 建築環境・省エネルギー情報   39 ( 1 )   19 - 26   2018.6

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  • 冬季の住宅内温熱環境改善による血圧・血圧変動抑制効果(優秀修士論文賞推薦理由,2015年日本建築学会優秀修士論文賞)

    海塩 渉

    建築雑誌   130 ( 1674 )   116 - 116   2015.8

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  • 自立循環プロジェクト(フェーズ7)の最新研究成果 その2 2.成果(4)ポストCOVID-19の空調・換気・通風計画

    林基哉, 海塩渉, 菊田弘輝, 村田さやか, 金勲, 開原典子

    IBECs   45 ( 2 )   2024

  • Behavioral analysis using laser scanners in the intensive care unit of a university hospital

    沖拓弥, 仙頭佳起, 野坂宜之, 野口綾子, 海塩渉, 若林健二

    人工知能学会全国大会論文集(Web)   38th   2024

  • Examination of Improving Efficiency of Maintenance of Sanitation in Buildings Using Digital Technology

    下ノ薗慧, 海塩渉, 鍵直樹, 中野淳太, KIM Hoon

    病院設備   66 ( 4 )   2024

  • Potential of Utilizing Building Energy Management Systems (BEMS) in Indoor Air Environment Management

    海塩渉, 鍵直樹, KIM Hoon, 下ノ薗慧, 中野淳太

    病院設備   66 ( 4 )   2024

  • Effectiveness evaluation scheme of ABW implementation for office

    衣笠静一郎, 鹿島亨, 梶田徹矢, 佐伯爽, 影山乃愛, 伊香賀俊治, 芳賀恭平, 海塩渉

    azbilテクニカルレビュー   ( 65 )   2024

  • Contaminant generation characteristics of craft spray products

    長野真優, 鍵直樹, 海塩渉

    空気清浄とコンタミネーションコントロール研究大会予稿集   41st (CD-ROM)   2024

  • Effects of Mechanical Ventilation System Differences in Housing on Volatile Organic Compound Concentrations

    PARK Sangin, 鍵直樹, 海塩渉, 篠原直秀, KIM Hoon

    空気清浄とコンタミネーションコントロール研究大会予稿集   41st (CD-ROM)   2024

  • テレワーク労働者の運動機能向上を目指した多要素改善プログラムの検討

    塩満智子, 塩満智子, 月野木ルミ, 中村睦美, KIM Jihoon, 川原瑞希, 宮崎祐介, 倉元昭季, 藪上楓, 鍵直樹, 海塩渉, 村上義孝, 中田由夫

    日本疫学会学術総会講演集(Web)   34th   2024

  • Indoor environment in office buildings during and after the COVID-19 pandemic

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    空気調和・冷凍連合講演会講演論文集(CD-ROM)   57th   2024

  • Verification of the Potential of Utilizing Small Measuring Instrument and BEMS for Building Maintenance of Sanitation

    下ノ薗慧, 海塩渉, 鍵直樹, 中野淳太, KIM Hoon

    空気調和・冷凍連合講演会講演論文集(CD-ROM)   57th   2024

  • The influence of living arrangements before and after bedtime on good sleep (Part 2)-Examination of living environment guidelines to control of nocturnal urine-

    沖翔太, 安藤真太朗, 海塩渉, 伊香賀俊治

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2024   2024

  • The influence of living arrangements before and after bedtime on good sleep (Part 1)-Environmental factors contributing to adequate sleep time-

    安藤真太朗, 沖翔太, 海塩渉, 伊香賀俊治

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2024   2024

  • Cohort Study on the Effect of Indoor Cold Exposure on Onset in a Mountainous Region-Verification of Onset of Hypertension 10 Years Later-

    宮崎美咲, 安藤真太朗, 海塩渉, 伊香賀俊治

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2024   2024

  • Re-evaluation of Building Environment and Sanitation Management Based on the Act on Maintenance of Sanitation in Buildings: Part II: Application of Building Energy Management System in Indoor Air Quality Management

    海塩渉, 鍵直樹, 富田怜, KIM Hoon, 下ノ薗慧, 中野淳太

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • Basic Study on the Effect of Housing Environment on Anti-Aging of Residents: Part 5: Linear Regression Analysis of the Association between Thermal and Air Environments and Residents’ Vascular and Lung Functions

    海塩渉, 鍵直樹, 川久保俊, 村上周三, 伊香賀俊治, 山田秀和, 藤野善久

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Effects of countermeasure for reducing exposure of droplets and droplet nuclei

    鍵直樹, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Study on the Influence of the Environment for Working at Home on Sleep and Productivity: Part 2: About Air Quality Formed by Wood Interior and Wood Essential Oil

    野口七虹, 鍵直樹, 海塩渉, 陸茉莉花, 折戸真理, 古橋拓也

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • Effect on Productivity by Air-conditioning Control Using PMV Based on Thermal Images

    飯沼海, 海塩渉, 鍵直樹, 芳賀恭平, 山田功, 湯前理紗

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • 建築物衛生法の空気環境衛生管理に向けた小型連続測定センサーの活用に関する検討

    金勲, 下ノ薗慧, 増田貴則, 三好太郎, 鍵直樹, 海塩渉, 中野淳太, 欅田尚樹

    日本公衆衛生学会総会抄録集(CD-ROM)   82nd   2023

  • Effects of Diverse Work Style on Worker’s Health and Productivity, Part 3: Changes in Environmental Satisfaction, Ease of Work, Posture, and Eye Blink before and after Renovating the Office to the Activity-Based Workplace

    芳賀恭平, 海塩渉, 鍵直樹, 菅野亙, 山田功, 湯前理紗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Study of sleep and intellectual productivity in working at home: Part 1: Effects of ventilation on sleep

    陸茉莉花, 古橋拓也, 折戸真理, 野口七虹, 野口七虹, 海塩渉, 鍵直樹

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Study on evaluation method of smart wellness house concerning the SDGs: Part 3: Case study on houses with high thermal insulation performance

    芹川真緒, 海塩渉, 中野淳太, 秋元孝之, 伊香賀俊治, 村上周三

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Relationship between multi-domain indoor environmental perception and office worker’s satisfaction with indoor air quality in summer

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    室内環境学会学術大会講演要旨集(Web)   2023   2023

  • Study on the Influence of the Environment for Working at Home on Sleep and Productivity: Part 1: About ventilation and sleep state

    古橋拓也, 折戸真理, 陸茉莉花, 野口七虹, 海塩渉, 鍵直樹

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • Re-evaluation of Building Environment and Sanitation Management Based on the Act on Maintenance of Sanitation in Buildings: Part I: Necessity of Digital Technology in Building Environmental Management and Comparison of Accuracy among CO2 Sensors

    KIM Hoon, 鍵直樹, 富田怜, 海塩渉, 下ノ薗慧, 中野淳太

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • Investigation of factors that influence sleepiness during working at office and from home

    芳賀恭平, 海塩渉, 鍵直樹, 伊香賀俊治, 梶田徹矢, 衣笠静一郎

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • テレワークの健康影響-コロナ禍から見えた効果と課題 在宅勤務・テレワークと建築環境

    海塩渉

    公衆衛生   87 ( 8 )   2023

  • 室内環境における芳香剤から発生する揮発性有機化合物の特徴

    鍵直樹, 海塩渉, LIU Minqi

    日本臨床環境医学会学術集会プログラム・抄録集   31st   2023

  • 住宅の温熱環境と居住者の健康 2.室温と健康に関する新たな知見(1)断熱改修前後の家庭血圧の短期的変化とその後の長期的変化

    海塩渉, 海塩渉

    IBECs   44 ( 3 )   2023

  • Trial of air conditioning control by wearable sensor

    小川健次, 海塩渉

    日本建築学会環境工学委員会熱シンポジウム(Web)   52nd   2023

  • Effects of airborne ethanol on acetaldehyde concentration in wooden houses

    平澤匠, 鍵直樹, 海塩渉, 東賢一, 柳宇, 立木隆広, 萬羽郁子

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2023   2023

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact: Part 40: Effect of Indoor Temperature before Sleeping on Onset of Nocturia and OAB after 5 years

    脇山隼, 安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Study of sleep and intellectual productivity in working at home: Part 2: Effects of air quality formed by wood interior and wood essential oil on sleep

    野口七虹, 野口七虹, 鍵直樹, 海塩渉, 陸茉莉花, 折戸真理, 古橋拓也

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Effect on Thermal Sensation and Comfort by Air-conditioning Control Based on PMV Using Thermal Images

    飯沼海, 海塩渉, 鍵直樹, 芳賀恭平, 山田功, 湯前理紗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Lifetime Benefit Assessment of Improving Indoor Temperature and Insulation Performance: Part 2: Related Costs of Hypertension and OAB

    安藤真太朗, 海塩渉, 伊香賀俊治, 田中一輝

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Lifetime Benefit Assessment of Improving Indoor Temperature and Insulation Performance: Part 1: Related Costs of OAB

    田中一輝, 安藤真太朗, 海塩渉, 伊香賀俊治

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2023   2023

  • Effects of Diverse Work Style on Worker’s Health and Productivity, Part 1: Comparisons between Working in the Office and at Home Based on the Questionnaire and Diary Survey before Renovating the Office to the Activity-Based Workplace

    海塩渉, 芳賀恭平, 鍵直樹, 菅野亙, 山田功, 湯前理紗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Effects of Air-Conditioning based on a Wristwatch Wearable Sensor on Comfort and Productivity: Part II: Association between Vital Signs and Thermal Sensation/Arousal Levels

    海塩渉, 鈴木雄介, 小川健次, 渡部朱生

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2022   2022

  • A 10 Years Follow-up Survey focus on Residential Environment in Rural Village, Part 1: Risk Validation of Occurrence of Hypertension with Cold Exposure

    加納睦巳, 安藤真太朗, 伊香賀俊治, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact: Part 35: Housing Thermal Environment Standards for Prevention of Hypertension Based on Pooled Analysis of Various Housing Surveys

    伊香賀俊治, 海塩渉, 村上周三, 藤野善久, 安藤真太朗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 37: Effect of Indoor Room Temperature Change before Sleeping on OAB Symptoms

    藤井貴樹, 安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉, 福積慶大

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Recommended Temp. considering Prediction Accuracy for Occupants at High Risk for Nocturia-Impact of Indoor Thermal Environment on Nocturia (Part 3)-

    瑞慶覧長侃, 安藤真太朗, 伊香賀俊治, 海塩渉

    日本建築学会研究報告 九州支部(CD-ROM)   ( 61 )   2022

  • Effect of Cold Exposure on Hypertension Based on 10 Years Follow-up Study: A Cohort Study for the Risk of Developing Cardiovascular Disease Associated with Cold Environment, Part 2.

    福積慶大, 安藤真太朗, 伊香賀俊治, 海塩渉, 中川朝陽

    日本建築学会研究報告 九州支部(CD-ROM)   ( 61 )   2022

  • Prospective Cohort Survey Using Propensity Scores for Adjusting Confounding Factors: A 10 Years Follow-up Study for Cohort Analysis of Cardiovascular Disease Mortality Affected by Cold Exposure (No.3)

    中川朝陽, 安藤真太朗, 伊香賀俊治, 海塩渉, 星旦二

    日本建築学会研究報告 九州支部(CD-ROM)   ( 61 )   2022

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 38: Effect of Indoor Room Temperature Change before Sleeping on Sleep Disorder

    安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉, 藤井貴樹, 福積慶大

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 39: Benefit Effects of Improving Indoor Temperature in Winter on Controlling Residents of OAB

    福積慶大, 安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉, 藤井貴樹

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2022   2022

  • Sensitivity Analysis of Gender Differences with Multi-level Logistic Regression Model-Impact of Indoor Thermal Environment on Nocturia (Part 2)-

    瑞慶覧長侃, 安藤真太朗, 伊香賀俊治, 海塩渉

    日本建築学会研究報告 九州支部(CD-ROM)   ( 60 )   2021

  • Multi-level Analysis between Nocturia and Indoor Thermal Environment Adjusted Seasonal Variation, Part 3: Recommended Temp. for Occupants at High Risk for Nocturia Based on Logistic Regression Model

    瑞慶覧長侃, 安藤真太朗, 伊香賀俊治, 海塩渉, 福積慶大

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Effects of ventilation and deposition of suspended particulate matter in indoor environment by the tracer method

    鍵直樹, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 30: Intervention Investigation for the Influence of SET* after Bedtime on Sleep Disorder in Summer

    藤井貴樹, 安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉, 福積慶大

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Seasonal and temporal fluctuations in terpene concentration in newly built wooden houses

    野口七虹, 鍵直樹, 海塩渉, 東賢一, 柳宇, 立木隆広, 萬羽郁子

    室内環境学会学術大会講演要旨集(Web)   2021   2021

  • Investigation of environmental satisfaction in workplace during COVID-19 pandemic

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    室内環境学会学術大会講演要旨集(Web)   2021   2021

  • Emissions of volatile organic compounds in residential entrances

    鍵直樹, 海塩渉, 相川実穂

    室内環境学会学術大会講演要旨集(Web)   2021   2021

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 29: Effect of Seasonal Room Temperature Change on OAB in Winter

    福積慶大, 安藤真太朗, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Study on evaluation method of smart wellness house concerning the SDGs: Part 2: Examples of expression method for the achievement of the SDGs

    芹川真緒, 佐藤誠, 海塩渉, 川久保俊, 中野淳太, 秋元孝之, 伊香賀俊治, 村上周三

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part:34: Association with home blood pressure and indoor temperature based on pooled analysis with energy-saving standard conforming housing survey

    池田知之, 伊香賀俊治, 村上周三, 藤野善久, 海塩渉, 小島弘, 伊藤真紀

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • High Risk Holders with Cold Indoor Room Temperature upon Waking up in Rural Village-Field Survey for 980 People from the Same Local Governments-

    福積慶大, 安藤真太朗, 伊香賀俊治, 海塩渉, 中川朝陽

    日本建築学会研究報告 九州支部(CD-ROM)   ( 60 )   2021

  • Risk Holders with Cold Indoor Temperature at Bedtime in Rural Village-Field Survey for 980 People from the Same Local Governments: Part.2-

    福積慶大, 安藤真太朗, 伊香賀俊治, 海塩渉

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2021   2021

  • Efficiency of ventilation systems and air purifiers in removing air pollutants generated by indoor sources

    鍵直樹, 海塩渉

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2021   2021

  • Measurement of indoor environment and survey on HVAC systems and maintenance in offices during COVID-19 pandemic.

    浅岡凌, 海塩渉, 鍵直樹, 林基哉, 澤地孝男, 上野貴広

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2021   2021

  • Determinants of Living environment Raising Risk of Mortality Based on Follow-up Survey in the Rural Villege, Part 1: Cardiovascular Disease Mortality Affected by Housing Performance Using a 10-years Data set

    中川朝陽, 安藤真太朗, 伊香賀俊治, 海塩渉, 星旦二

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part28: Cross-sectional/ Longitudinal Analysis on Prevalence of Injuries/ Diseases/ Symptoms Affected by Indoor Temperature

    伊香賀俊治, 光本ゆり, 光本ゆり, 村上周三, 藤野善久, 安藤真太朗, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Study on evaluation method of smart wellness house concerning the SDGs: Part 1: Proposal on expression of the results regarding degree of contribution towards achieving the SDGs

    中野淳太, 芹川真緒, 佐藤誠, 海塩渉, 川久保俊, 秋元孝之, 伊香賀俊治, 村上周三

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2021   2021

  • Removal efficiency of fine particles in office building with mixing and displacement ventilation systems

    鍵直樹, 綿寛子, 海塩渉, 菅田大助, 滝口陽介

    空気清浄とコンタミネーションコントロール研究大会予稿集   38th   2021

  • Characteristics of terpene concentrations in wooden houses

    野口七虹, 鍵直樹, 海塩渉, 東賢一, 柳宇, 立木隆広, 萬羽郁子

    空気清浄とコンタミネーションコントロール研究大会予稿集   38th   2021

  • Prospective Cohort Survey Focusing on Housing Performance: A 10 Years Follow-up Study for Cohort Analysis of Cardiovascular Disease Mortality Affected by Cold Exposure (No.2)

    中川朝陽, 山岡達弘, 安藤真太朗, 伊香賀俊治, 星旦二, 海塩渉

    日本建築学会研究報告 九州支部(CD-ROM)   ( 60 )   2021

  • 室内温熱環境が夜間頻尿症状に及ぼす影響検証 OAB症状の有無に着目したマルチレベル分析

    仁部 佳央里, 安藤 真太朗, 伊香賀 俊治, 海塩 渉

    日本建築学会九州支部研究報告集   ( 59 )   117 - 120   2020.3

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  • Development of Supply and Exhaust System for Reducing Risk for Virus Dispersion in Hospital Waiting Room

    弓野沙織, 渡部朱生, 飯田純, 海塩渉, 大矢強志, 星野大道

    病院設備   62 ( 5 )   2020

  • HLM for Blood Pressure Change by Indoor Thermal Environment Focused on Arteriosclerosis

    瑞慶覧長侃, 安藤真太朗, 伊香賀俊治, 海塩渉

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2020   2020

  • Study on prototyping of local exhaust system for improving odor environment in hospital room: Part 3: Mock-up experiment of local exhaust system in simulated hospital room

    弓野沙織, 加藤正宏, 星野大道, 大矢強志, 海塩渉, 海塩渉, 飯田純

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2020   2020

  • Cardiovascular Disease Mortality Affected by Cold Exposure Based on 10 Years Follow-up Study and Prediction of Room Temperature

    中川朝陽, 安藤真太朗, 伊香賀俊治, 海塩渉

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)   2020   2020

  • 40104 冬季の寝室室温が入眠潜時に及ぼす影響に関するマルチレベルロジスティック回帰分析

    浅倉 弘尭, 伊香賀 俊治, 海塩 渉

    環境工学I   ( 2019 )   231 - 232   2019.7

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  • 病室の臭気環境改善を目的とした局所排気システム開発のための基礎的検討(その1)解析概要と温度分布・汚染質の比重が汚染質拡散に及ぼす影響の検討

    弓野沙織, 加藤正宏, 星野大道, 大矢強志, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2019   2019

  • 病室の臭気環境改善を目的とした局所排気システム開発のための基礎的検討(その2)病室の建築・設備仕様が汚染質拡散に及ぼす影響の検討

    渡部朱生, 弓野沙織, 加藤正宏, 星野大道, 大矢強志, 海塩渉

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2019   2019

  • 40012 実態調査に基づくオフィス環境が心身の健康と知的生産性に及ぼす影響の検証 (第1 報)実態調査の概要

    鈴木 雄介, 伊香賀 俊治, 藤野 善久, 四方路 慶樹, 平岡 雅哉, 佐藤 正章, 権藤 尚, 海塩 渉, 関 紅美花

    環境工学I   ( 2018 )   23 - 24   2018.7

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  • 40024 起床時収縮期血圧と室温のマルチレベル分析 住宅の断熱化と居住者の健康への影響に関する全国調査(その8)

    海塩 渉, 伊香賀 俊治, 村上 周三, 苅尾 七臣, 藤野 善久, 星 旦二, 鈴木 昌, 安藤 真太朗

    環境工学I   ( 2018 )   57 - 58   2018.7

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  • 40014 実態調査に基づくオフィス環境が心身の健康と知的生産性に及ぼす影響の検証 第3報 アンケート調査と生理量実測結果の関連

    権藤 尚, 鈴木 雄介, 海塩 渉, 平岡 雅哉, 佐藤 正章, 伊香賀 俊治, 四方路 慶樹, 関 紅美花

    環境工学I   ( 2018 )   27 - 28   2018.7

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  • 40013 実態調査に基づくオフィス環境が心身の健康と知的生産性に及ぼす影響の検証 (第2報)オフィス環境が心身の健康と知的生産性に及ぼす影響

    四方路 慶樹, 伊香賀 俊治, 藤野 善久, 平岡 雅哉, 佐藤 正章, 鈴木 雄介, 権藤 尚, 海塩 渉, 関 紅美花

    環境工学I   ( 2018 )   25 - 26   2018.7

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  • 高血圧性疾患のコホート調査に基づく高断熱化の費用対効果分析

    前川 拓美, 安藤 真太朗, 伊香賀 俊治, 星 旦二, 海塩 渉

    日本建築学会研究報告. 九州支部. 1, 構造系   ( 57 )   145 - 148   2018.3

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  • 4015 オフィス環境が心身の健康と知的生産性に及ぼす影響

    四方路 慶樹, 伊香賀 俊治, 平岡 雅哉, 佐藤 正章, 鈴木 雄介, 権藤 尚, 海塩 渉, 関 紅美花

    日本建築学会関東支部研究報告集   ( 88 )   53 - 56   2018.3

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  • 4030 冬季の住宅内温熱環境と入浴方法に関する多重ロジスティック回帰分析

    浅倉 弘尭, 伊香賀 俊治, 海塩 渉, 石渡 拓也, 林 侑江, 倉部 豊弘, 白石 冴香, 松本 実紗

    日本建築学会関東支部研究報告集   ( 88 )   105 - 108   2018.3

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  • Effect of Office and Housing Environment on Mental and Physical Health and Workplace Productivity (part2) Relationship between questionnaire survey and physiological measurement

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2018 ( 0 )   189 - 192   2018

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    DOI: 10.18948/shasetaikai.2018.8.0_189

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  • Effect of Office and Housing Environment on Mental and Physical Health and Workplace Productivity (part1) Statistical analysis based on questionnaire survey

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2018 ( 0 )   185 - 188   2018

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    DOI: 10.18948/shasetaikai.2018.8.0_185

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  • 40020 ベースライン調査時点の家庭血圧と室温の関係 住宅の断熱化と居住者の健康への影響に関する全国調査 その3

    海塩 渉, 伊香賀 俊治, 村上 周三, 苅尾 七臣, 藤野 善久, 安藤 真太朗, 久保 達彦, 鈴木 昌

    環境工学I   ( 2017 )   51 - 52   2017.7

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  • 40538 中山間地域におけるフィールド調査に基づく循環器疾患発病リスクの研究(その3) 4年間の生存データによる死亡リスクの検証

    前川 拓美, 安藤 真太朗, 伊香賀 俊治, 星 旦二, 海塩 渉

    環境工学I   ( 2017 )   1121 - 1122   2017.7

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  • 室温と生存データに基づく循環器疾患リスクに基づくCox比例ハザード分析

    前川 拓美, 安藤 真太朗, 伊香賀 俊治, 星 旦二, 海塩 渉

    日本建築学会研究報告. 九州支部. 1, 構造系   ( 56 )   305 - 308   2017.3

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  • 中山間地域におけるフィールド調査に基づく循環器疾患発病リスクの研究(その1) 10カ年のコホート調査の概要と室内温熱環境の実態

    安藤 真太朗, 前川 拓美, 伊香賀 俊治, 星 旦二, 海塩 渉

    環境工学I   ( 2016 )   1191 - 1192   2016.8

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  • 中山間地域におけるフィールド調査に基づく循環器疾患発病リスクの研究(その2) 室温指針検証のための後ろ向きコホート調査

    前川 拓美, 安藤 真太朗, 伊香賀 俊治, 星 旦二, 海塩 渉

    環境工学I   ( 2016 )   1193 - 1194   2016.8

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  • A Cohort Study for the Risk of Developing Cardiovascular Disease Associated with Cold Environment

    MAEKAWA Takumi

    ( 55 )   221 - 224   2016.3

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  • 40461 The Multiple regression analysis of Association between Indoor Thermal Environment and Physical Activity from Field Survey in Winter

    ITO Maki

    Summaries of technical papers of annual meeting   2015 ( 2015 )   969 - 970   2015.9

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  • 41177 Field Measurement of Blood Pressure, Sleep Quality and Body Temperature Before and After Moving to Highly Thermal Insulated Houses (Part.3) : Indoor Air temperature and Sleep Quality Changes

    OHASHI Chika

    Summaries of technical papers of annual meeting   2015 ( 2015 )   363 - 364   2015.9

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  • 41176 Field Measurement of Blood Pressure, Sleep Quality and Body Temperature Before and After Moving to Highly Thermal Insulated Houses (Part.2) : Indoor Air temperature and Home Blood Pressure Changes

    UMISHIO Wataru

    Summaries of technical papers of annual meeting   2015 ( 2015 )   361 - 362   2015.9

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  • 41175 Field Measurement of Blood Pressure, Sleep Quality and Body Temperature Before and After Moving to Highly : Thermal Insulated Houses (Part.1) Outline of Field measurement and Symptom and Body Temperature Changes

    IKAGA Toshiharu

    Summaries of technical papers of annual meeting   2015 ( 2015 )   359 - 360   2015.9

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  • 41170 Field Survey on the Effect of Temperature near Floor on Morning Blood Pressure in Winter

    NAKAJIMA Yusuke

    Summaries of technical papers of annual meeting   2015 ( 2015 )   349 - 350   2015.9

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  • 41160 Experimental study on sleep quality affected by cooling system in summer

    HONDA Eri

    Summaries of technical papers of annual meeting   2015 ( 2015 )   329 - 330   2015.9

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  • 40463 Survival Analysis of Indoor Thermal Environment and the Care-requiring Condition of Frail Elderly

    HAYASHI Yukie

    Summaries of technical papers of annual meeting   2015 ( 2015 )   973 - 974   2015.9

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  • 4013 床近傍の室温が家庭血圧に及ぼす影響の実態調査(環境工学)

    中島 雄介, 伊香賀 俊治, 苅尾 七臣, 安藤 真太朗, 桑原 光巨, 中村 正吾, 海塩 渉, 高山 直人, 大橋 知佳, 本多 英里

    日本建築学会関東支部研究報告集   85 ( 85 )   49 - 52   2015.3

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  • 4038 郊外住宅地における住宅・地域環境と身体活動に関する調査(環境工学)

    伊藤 真紀, 伊香賀 俊治, 安藤 真太朗, 星旦 旦二, 海塩 渉, 柳澤 恵, 高山 直人, 大橋 知佳

    日本建築学会関東支部研究報告集   85 ( 85 )   149 - 152   2015.3

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  • 4035 夏期の住宅内温熱環境が虚弱高齢者の歩数に及ぼす影響の実態調査(環境工学)

    林 侑江, 伊香賀 俊治, 星 旦二, 安藤 真太朗, 海塩 渉, 高山 直人, 大橋 知佳, 本多 英里

    日本建築学会関東支部研究報告集   85 ( 85 )   137 - 140   2015.3

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  • 4017 夏季の温熱環境制御が睡眠と省エネに与える影響の経済性評価(環境工学)

    本多 英里, 伊香賀 俊治, 岡島 慶治, 海塩 渉

    日本建築学会関東支部研究報告集   85 ( 85 )   65 - 68   2015.3

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  • 4016 夏季・冬季の室内温熱環境が睡眠に及ぼす影響の実態調査 : 自宅滞在時と体験宿泊時の比較分析(環境工学)

    大橋 知佳, 伊香賀 俊治, 安藤 真太朗, 星 旦二, 海塩 渉, 高山 直人, 柳澤 恵

    日本建築学会関東支部研究報告集   85 ( 85 )   61 - 64   2015.3

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  • Field Survey on Indoor Environment and Falls of Frail Elderly

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2015 ( 0 )   181 - 184   2015

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    DOI: 10.18948/shasetaikai.2015.6.0_181

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  • Effect of thermal environmental control in summer on energy consumption and sleep

    Eri Honda, Toshiharu Ikaga, Noboru Ohira, Wataru Umishio

    Healthy Buildings Europe 2015, HB 2015 - Conference Proceedings   2015-May   2015

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  • Field studies on the effect of the indoor thermal environment on sleep in summer and winter

    Chika Ohashi, Toshiharu Ikaga, Shintaro Ando, Wataru Umishio, Naoto Takayama, Megumi Yanagisawa

    Healthy Buildings Europe 2015, HB 2015 - Conference Proceedings   2015-May   2015

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  • 住宅の床近傍室温が居住者の起床時血圧に及ぼす影響に関する冬季実測

    中島雄介, 伊香賀俊治, 苅尾七臣, 安藤真太朗, 桑原光巨, 中村正吾, 海塩渉, 海塩渉, 大橋知佳, 本多英里

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2015   2015

  • 実測調査による冬季の住宅内温熱環境と身体活動量に関する重回帰分析

    伊藤真紀, 伊香賀俊治, 安藤真太朗, 安藤真太朗, 海塩渉, 海塩渉, 大橋知佳

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2015   2015

  • 生存分析に基づく住宅内温熱環境と虚弱高齢者の要介護認定との関連

    林侑江, 伊香賀俊治, 星旦二, 安藤真太朗, 海塩渉, 海塩渉, 大橋知佳, 本多英里

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2015   2015

  • Multi-Level Analysis for Effect of Temperature near Floor on Home Blood Pressure in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2015 ( 0 )   177 - 180   2015

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    DOI: 10.18948/shasetaikai.2015.6.0_177

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  • 夏季・冬季の室内温熱環境が睡眠に及ぼす影響のマルチレベル分析

    大橋 知佳, 伊香賀 俊治, 伊藤 真紀, 海塩 渉

    空気調和・衛生工学会大会 学術講演論文集   2015 ( 0 )   253 - 256   2015

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    <p>睡眠の問題は重大な健康被害をもたらす。近年、室内温熱環境と睡眠の関係に注目が集まりつつあるが、季節を通して調査を行った例は少なく、その検証は不十分である。そこで本研究では、夏季・冬季の室内温熱環境が睡眠に及ぼす影響を明らかにすることを目的として、2014年の夏季と冬季に実態調査を行った。マルチレベル分析の結果、夏季は寝室の室温1℃上昇に伴い0.2%睡眠効率が低下し、冬季は室温1℃低下に伴い0.8%睡眠効率が低下することが示された。</p>

    DOI: 10.18948/shasetaikai.2015.6.0_253

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  • The Multi-Level Analysis of Relationships between Indoor Thermal Environment and Physical Activity from Field Survey in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2015 ( 0 )   241 - 244   2015

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    DOI: 10.18948/shasetaikai.2015.6.0_241

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  • Experimental study on sleep quality affected by non-stationary thermal environmental control in summer

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2015 ( 0 )   257 - 260   2015

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    DOI: 10.18948/shasetaikai.2015.6.0_257

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  • 41153 Field survey on the effect of energy saving consciousness on energy conservation and sleep in summer

    HONDA Eri

    Summaries of technical papers of annual meeting   2014 ( 2014 )   305 - 306   2014.9

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  • 40057 Field Survey on the Impacts of Room Temperature on 24 Hour Ambulatory Blood Pressure Variability in Winter

    UMISHIO Wataru

    Summaries of technical papers of annual meeting   2014 ( 2014 )   127 - 128   2014.9

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  • 40056 Field Survey on Effect of indoor environment in Summer on Sleep : Comparison of at home and at model house

    OHASHI Chika

    Summaries of technical papers of annual meeting   2014 ( 2014 )   125 - 126   2014.9

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  • 4018 住宅内温熱環境が早朝高血圧に及ぼす影響に関する冬季実測(環境工学)

    海塩 渉, 伊香賀 俊治, 大塚 邦明, 安藤 真太朗

    日本建築学会関東支部研究報告集   84 ( 84 )   69 - 72   2014.2

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  • 4029 住宅の冷房がエネルギー消費量と睡眠に与える影響に関する被験者実験(環境工学)

    本多 英里, 伊香賀 俊治, 松岡 由紀子, 大平 昇, 浦田 麻衣, 海塩 渉

    日本建築学会関東支部研究報告集   84 ( 84 )   113 - 116   2014.2

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  • 4028 夏季の室内温熱環境が睡眠に及ぼす影響の実態調査(環境工学)

    大橋 知佳, 伊香賀 俊治, 安藤 真太朗, 浦田 麻衣, 海塩 渉, 柳澤 恵

    日本建築学会関東支部研究報告集   84 ( 84 )   109 - 112   2014.2

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  • 冬季実測に基づく室内温熱環境が24時間血圧変動に及ぼす影響

    海塩渉, 伊香賀俊治, 大塚邦明, 安藤真太朗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2014   2014

  • Effect of thermal environmental control in summer on sleep latency and arousal during sleep in house

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2014 ( 0 )   25 - 28   2014

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    DOI: 10.18948/shasetaikai.2014.6.0_25

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  • A Field Survey on Resident's 24-hour Ambulatory Blood Pressure Affected by Thermal Environment of a Bedroom in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2014 ( 0 )   37 - 40   2014

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    DOI: 10.18948/shasetaikai.2014.6.0_37

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  • A Baseline Study on Indoor Thermal Environment and Occupants' Health in Rural Village

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2014 ( 0 )   41 - 44   2014

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    DOI: 10.18948/shasetaikai.2014.6.0_41

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  • 高断熱住宅への転居が居住者の睡眠の質に与える影響に関するアンケート調査

    大橋 知佳, 伊香賀 俊治, 安藤 真太朗, 海塩 渉, 柳澤 恵

    空気調和・衛生工学会大会 学術講演論文集   2014 ( 0 )   121 - 124   2014

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    <p>睡眠は、温熱・音・光環境等の様々な室内環境による影響を受ける。本研究では、室内環境の改善が居住者の睡眠に及ぼす影響を明らかにすることを目的として、高断熱住宅への転居者に対するアンケート調査及び実測調査を行った。その結果、夏季においては湿度と音/振動の改善によって睡眠状態が改善する確率がそれぞれ1.5倍、1.7倍であること、冬季においては音/振動と内装の改善によって睡眠状態が改善する確率がそれぞれ1.6倍、2.4倍であることが明らかとなった。</p>

    DOI: 10.18948/shasetaikai.2014.8.0_121

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  • Impacts of indoor thermal environment and personal factors on home blood pressure in winter

    Wataru Umishio, Toshiharu Ikaga, Kuniaki Otsuka, Shintaro Ando

    Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate   814 - 821   2014

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  • Bathing and Indoor thermal environment: Modeling body temperature and preventing heat stroke

    Naoto Takayama, Toshiharu Ikaga, Shingo Hori, Masaru Suzuki, Wataru Umishio

    Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate   790 - 794   2014

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  • 夏季の室内環境の変化が睡眠に及ぼす影響の実態調査-自宅滞在時と模擬転居時の比較分析-

    大橋知佳, 伊香賀俊治, 安藤真太朗, 海塩渉, 柳澤恵

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2014   2014

  • 40503 Quantitative evaluation of the impact of lignifications interior on the residents' health

    OKAMURA Reina

    Summaries of technical papers of annual meeting   2013 ( 2013 )   1021 - 1022   2013.8

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  • 40542 Verifying Impacts of Residents' Attributes and Room Temperature in Winter on Home Blood Pressure

    UMISHIO Wataru

    Summaries of technical papers of annual meeting   2013 ( 2013 )   1099 - 1100   2013.8

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  • 40540 Action Research on Creation of Housing and Community for Healthy Aging

    IKAGA Toshiharu

    Summaries of technical papers of annual meeting   2013 ( 2013 )   1095 - 1096   2013.8

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  • 4011 実測調査に基づく冬季の室内温熱環境が家庭血圧に与える影響の検証(環境工学)

    海塩 渉, 伊香賀 俊治, 大塚 邦明, 安藤 真太朗, 篠塚 貴志, 岡村 玲那

    日本建築学会関東支部研究報告集   83 ( 83 )   41 - 44   2013.3

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  • 健康維持増進に向けた住環境評価

    伊香賀俊治, 安藤真太朗, 海塩渉, 柳澤恵

    日本建築学会環境工学委員会熱シンポジウム   43rd   2013

  • Field Survey on Home Blood Pressure of Residents Affected by Indoor Thermal Environment of Houses in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2013 ( 0 )   265 - 268   2013

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    DOI: 10.18948/shasetaikai.2013.8.0_265

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  • Multivariate Analysis on Physical Activity of Inhabitants Affected by the Quality of Housing and Community

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan   2013 ( 0 )   217 - 220   2013

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    DOI: 10.18948/shasetaikai.2013.8.0_217

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  • 木質内装が居住者の健康に与える影響の定量評価

    岡村玲那, 伊香賀俊治, 安藤真太朗, 海塩渉, 柳澤恵

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2013   2013

  • 居住者属性と冬季の室温が家庭血圧変動に及ぼす影響の検証

    海塩渉, 伊香賀俊治, 大塚邦明, 安藤真太朗, 篠塚貴志, 篠塚貴志, 岡村玲那

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2013   2013

  • 健康長寿を実現する住まいとコミュニティの創造に関する実践的研究

    伊香賀俊治, 星旦二, 白石靖幸, 安藤真太朗, 海塩渉, 柳澤恵

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)   2013   2013

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Presentations

  • 生活環境病としての高血圧・循環器疾患:日本におけるスマートウェルネス住宅調査

    海塩渉

    日本衛生学雑誌(Web)  2023 

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  • 冬季の住宅における室温と寒さ申告の関連:スマートウェルネス住宅調査の横断分析

    海塩渉, 海塩渉, 伊香賀俊治, 藤野善久, 安藤真太朗, 鍵直樹

    日本公衆衛生学会総会抄録集(CD-ROM)  2023 

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  • 実態調査に基づく寝室の温熱環境・空気質と春季・秋季の睡眠の関連の横断分析

    海塩渉, 鍵直樹, 椎名幹太, 椎名幹太, 川久保俊, 伊香賀俊治

    日本睡眠学会定期学術集会プログラム・抄録集  2023 

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  • Hypertension and cardiovascular diseases due to cold homes

    海塩渉

    日本建築学会環境工学委員会熱シンポジウム(Web)  2023 

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  • Re-evaluation of Building Environment and Sanitation Management Based on the Act on Maintenance of Sanitation in Buildings: Part II: Application of Building Energy Management System in Indoor Air Quality Management

    海塩渉, 鍵直樹, 富田怜, KIM Hoon, 下ノ薗慧, 中野淳太

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)  2023 

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  • Basic Study on the Effect of Housing Environment on Anti-Aging of Residents: Part 5: Linear Regression Analysis of the Association between Thermal and Air Environments and Residents’ Vascular and Lung Functions

    海塩渉, 鍵直樹, 川久保俊, 村上周三, 伊香賀俊治, 山田秀和, 藤野善久

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)  2023 

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  • Effects of Diverse Work Style on Worker’s Health and Productivity, Part 1: Comparisons between Working in the Office and at Home Based on the Questionnaire and Diary Survey before Renovating the Office to the Activity-Based Workplace

    海塩渉, 芳賀恭平, 鍵直樹, 菅野亙, 山田功, 湯前理紗

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)  2022 

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  • Effects of Air-Conditioning based on a Wristwatch Wearable Sensor on Comfort and Productivity: Part II: Association between Vital Signs and Thermal Sensation/Arousal Levels

    海塩渉, 鈴木雄介, 小川健次, 渡部朱生

    空気調和・衛生工学会大会学術講演論文集(CD-ROM)  2022 

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  • 建築物におけるCOVID-19期間中の換気行動

    海塩渉

    日本防菌防黴学会年次大会要旨集  2022 

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  • Indoor Environment and Electric Energy Consumption in an Office Building during the COVID-19 Pandemic

    海塩渉, 鍵直樹, 浅岡凌, 林基哉, 澤地孝男, 上野貴広

    室内環境学会学術大会講演要旨集(Web)  2021 

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  • Association between Indoor Temperature Instability and Home Blood Pressure Variability in Winter: A Smart Wellness Housing Survey in Japan

    海塩渉, 海塩渉, 伊香賀俊治, 苅尾七臣

    日本高血圧学会総会プログラム・抄録集(CD-ROM)  2021 

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  • Field survey on the work style, office environment, and energy consumption during the COVID-19 pandemic

    海塩渉, 鍵直樹, 浅岡凌, 林基哉, 澤地孝男, 上野貴広

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)  2021 

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  • Nationwide Survey on Insulation Retrofit of Housing and Resident’s Health Impact, Part 21: Home Blood Pressure Lowering Effect in Winter by Intervention of Insulation Retrofitting

    海塩渉, 伊香賀俊治, 村上周三, 苅尾七臣, 藤野善久, 安藤真太朗, 鈴木昌

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)  2020 

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  • 冬季の起床時室温への影響要因に関するマルチレベル分析 住宅の断熱化と居住者の健康への影響に関する全国調査(その14)

    海塩渉, 海塩渉, 伊香賀俊治, 村上周三, 藤野善久, 苅尾七臣, 安藤真太朗, 久保達彦, 鈴木昌

    日本建築学会大会学術講演梗概集・建築デザイン発表梗概集(CD-ROM)  2019 

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  • 40024 起床時収縮期血圧と室温のマルチレベル分析 住宅の断熱化と居住者の健康への影響に関する全国調査(その8)

    海塩 渉, 伊香賀 俊治, 村上 周三, 苅尾 七臣, 藤野 善久, 星 旦二, 鈴木 昌, 安藤 真太朗

    環境工学I  2018.7  日本建築学会

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  • 40020 ベースライン調査時点の家庭血圧と室温の関係 住宅の断熱化と居住者の健康への影響に関する全国調査 その3

    海塩 渉, 伊香賀 俊治, 村上 周三, 苅尾 七臣, 藤野 善久, 安藤 真太朗, 久保 達彦, 鈴木 昌

    環境工学I  2017.7  日本建築学会

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  • 41176 Field Measurement of Blood Pressure, Sleep Quality and Body Temperature Before and After Moving to Highly Thermal Insulated Houses (Part.2) : Indoor Air temperature and Home Blood Pressure Changes

    UMISHIO Wataru

    Summaries of technical papers of annual meeting  2015.9  Architectural Institute of Japan

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    Event date: 2015.9

    Language:Japanese  

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  • 40057 Field Survey on the Impacts of Room Temperature on 24 Hour Ambulatory Blood Pressure Variability in Winter

    UMISHIO Wataru

    Summaries of technical papers of annual meeting  2014.9  Architectural Institute of Japan

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  • 4018 住宅内温熱環境が早朝高血圧に及ぼす影響に関する冬季実測(環境工学)

    海塩 渉, 伊香賀 俊治, 大塚 邦明, 安藤 真太朗

    日本建築学会関東支部研究報告集  2014.2  日本建築学会

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    Event date: 2014.2

    Language:Japanese  

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  • A Field Survey on Resident's 24-hour Ambulatory Blood Pressure Affected by Thermal Environment of a Bedroom in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan  2014  The Society of Heating,Air-Conditioning&Sanitary Engineers of Japan

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    Event date: 2014

    Language:Japanese  

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  • Impacts of indoor thermal environment and personal factors on home blood pressure in winter

    Wataru Umishio, Toshiharu Ikaga, Kuniaki Otsuka, Shintaro Ando

    Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate  2014 

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    Event date: 2014

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  • 40542 Verifying Impacts of Residents' Attributes and Room Temperature in Winter on Home Blood Pressure

    UMISHIO Wataru

    Summaries of technical papers of annual meeting  2013.8  Architectural Institute of Japan

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    Event date: 2013.8

    Language:Japanese  

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  • 4011 実測調査に基づく冬季の室内温熱環境が家庭血圧に与える影響の検証(環境工学)

    海塩 渉, 伊香賀 俊治, 大塚 邦明, 安藤 真太朗, 篠塚 貴志, 岡村 玲那

    日本建築学会関東支部研究報告集  2013.3  日本建築学会

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    Event date: 2013.3

    Language:Japanese  

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  • Field Survey on Home Blood Pressure of Residents Affected by Indoor Thermal Environment of Houses in Winter

    Techinical Papers of Annual Meeting the Society of Heating,Air-conditioning and Sanitary Engineers of Japan  2013  The Society of Heating,Air-Conditioning&Sanitary Engineers of Japan

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    Event date: 2013

    Language:Japanese  

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Industrial property rights

  • AIR CONDITIONING SYSTEM AND OBJECT PERSON DETERMINATION SYSTEM

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    Applicant:Kajima Corporation

    Application no:特願2020-46643  Date applied:2020.3

    Announcement no:特開2021-148338  Date announced:2021.9

    Patent/Registration no:特許第7444654号  Date registered:2024.2  Date issued:2024.3

    Rights holder:Kajima Corporation

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Awards

  • 第7回 住総研 博士論文賞

    2022.4   Housing Research Foundation JUSOKEN   Intervention study of home insulation retrofit and blood pressure for the prevention of cardiovascular diseases

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  • Young Investigator Award (YIA)

    2018.5   Pulse of Asia 2018   Impact of Indoor Temperature on Morning Home Blood Pressure in Winter: Baseline Data from a Non-Randomized Controlled Trial in Japan

    Umishio W, Ikaga T, Kario K, Fujino Y, Hoshi T, Ando S, Suzuki M, Murakami S

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

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    2015.9   Architectural Institute of Japan   Effect of Improving Indoor Thermal Environment on Controlling Blood Pressure and Blood Pressure Variability in Winter

    Umishio W

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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  • 慶応工学会賞

    2013.3   一般財団法人慶応工学会  

    海塩 渉

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    2013.3   The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan   Verification of Living Environmental Factors Affecting Home Blood Pressure in Winter

    Umishio W

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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  • 第38回空気清浄とコンタミネーションコントロール研究大会会長賞

    2022.4   Japan Air Cleaning Association  

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    2018.1   Architectural Institute of Japan   Relationship between Home Blood Pressure and Indoor Air Temperature: Results of a Baseline Survey: Nationwide Survey on Insulation Retrofit of Housing and Resident's Health Impact, Part 3

    Umishio W, Ikaga T, Murakami S, Kario K, Fujino Y, Ando S, Kubo T, Suzuki M

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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    2014.3   Kanto Chapter, Architectural Institute of Japan   -

    Umishio W, Ikaga T, Otsuka K, Ando S

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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    2013.10   The Society of Heating, Air-Conditioning and Sanitary Engineers of Japan   Field Survey on Home Blood Pressure of Residents Affected by Indoor Thermal Environment of Houses in Winter

    Umishio W, Ikaga T, Otsuka K, Ando S, Yanagisawa Y

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

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Research Projects

  • コホート研究と医療経済評価に基づく住環境のLifetime health impact assessment

    Grant number:25K01375  2025.4 - 2030.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    海塩 渉, 藤野 善久, 鍵 直樹, 福田 治久, 安藤 真太朗

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    Grant amount:\18850000 ( Direct Cost: \14500000 、 Indirect Cost:\4350000 )

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  • Optimization of hospital ICUs achieved through flow line analysis and flow prediction using small LiDAR sensors and cutting-edge AI technology

    Grant number:25K01391  2025.4 - 2030.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Grant amount:\25480000 ( Direct Cost: \19600000 、 Indirect Cost:\5880000 )

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  • シフトワーカーの生体時計特性を考慮した個別化睡眠支援プログラムの開発

    Grant number:25K14297  2025.4 - 2029.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    影山 淳, 渡井 いずみ, 月野木 ルミ, 小田切 圭一, 海塩 渉

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    Grant amount:\4550000 ( Direct Cost: \3500000 、 Indirect Cost:\1050000 )

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  • Exposure modeling of particulate matter generation and behavior for health risk in indoor environments

    Grant number:23H01565  2023.4 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Grant amount:\19110000 ( Direct Cost: \14700000 、 Indirect Cost:\4410000 )

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  • IoTを活用した建築物衛生管理手法の検証のための研究

    Grant number:22674664  2022.4 - 2024.3

    厚生労働省  厚生労働科学研究費補助金 

    金勲, 増田貴則, 三好太郎, 下ノ薗慧, 鍵直樹, 海塩渉, 中野淳太, 欅田尚樹

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    Grant type:Competitive

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  • Artificial intelligence of the blood pressure prediction for the personalized prevention at home

    Grant number:21K14300  2021.4 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists  Grant-in-Aid for Early-Career Scientists

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    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

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  • 寒冷負債の解明とモデル化による高血圧予見医学への挑戦

    2021 - 2028

    科学技術振興機構  戦略的な研究開発の推進 創発的研究支援事業 

    海塩 渉

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    Authorship:Principal investigator 

    本研究では「寒冷負債:寒い住宅への長期居住による血管へのダメージの蓄積」の影響を解明し、寒冷による短期・長期の血圧変動を予測するヒト循環器系の工学モデルを開発します。モデルを基に、建物設備の故障を予測する「予知保全」を応用することで循環器疾患の危険因子である高血圧を先回りで回避する「予見医学」の実現を目指します。新たな概念:寒冷負債の構築、医工融合による予見医学の両輪で、健康長寿に貢献します。

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    J-GLOBAL

  • Field survey on the effect of thermal environment and air quality at home on blood pressure and lung capacity

    Grant number:20K22443  2020.9 - 2022.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up  Grant-in-Aid for Research Activity Start-up

    Umishio Wataru

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    Grant amount:\2860000 ( Direct Cost: \2200000 、 Indirect Cost:\660000 )

    In this study, we conducted a nationwide field survey of houses and residents, and completed a survey of about 200 households for the two years of 2020 and 2021. Indoor thermal environment, air quality, mold, etc. were measured as indicators on the living environment, and circulatory function, respiratory function, etc. were measured as health indicators, and data from a questionnaire survey on housing performance and personal attributes were obtained.
    Based on the analysis of 231 people (132 households) surveyed in 2020, residents of houses with large daily range of bedroom room temperature in winter and houses with high concentration of indoor chemical Styrene had high blood pressure. It was also shown that residents living in houses with high concentration of α-Pinene, which is a component of woody scent, may maintain good respiratory function.

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Other

Media Coverage

  • 【日本の住宅は寒い!?】冬の家に潜むリスク ヒートショック・低体温症など命にかかわることも…今できる室内の寒さ対策とは? TV or radio program

    MBS毎日放送  よんチャンTV  https://www.youtube.com/watch?v=NbTIDVPJYpI  2025.2

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  • 寒さで死亡、年1000人超 高齢者・低所得層リスク高く くらしの数字考 Newspaper, magazine

    日本経済新聞社  日本経済新聞  http://nikkei.com/article/DGXZQOUD1418H0U5A110C2000000/  2025.2

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    Author:Other 

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  • Indoor temperature and BP control Promotional material

    International Society of Hypertension  ISH Hypertension News  https://ish-world.com/wp-content/uploads/2023/05/ISH-HTN-April-2023-13.pdf  2023.5

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    Author:Myself 

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  • (気候危機と住まい 適温で暮らしたい:1)日本の家は、寒すぎる Newspaper, magazine

    朝日新聞社  朝日新聞  https://www.asahi.com/articles/DA3S15516957.html  2023.1

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    Author:Other 

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