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Publications

2026

Journal Articles

peer-review

Books

Book chapter

  • Yume Souma, Susumu Ohnuma (2026.3.30). Decide through discussion. Yumiko Taresawa and Hideharu Sugimoto (Eds.) Introduction of career management. Chapter 11. Nakanishiya Shuppan co.ltd., pp.148-161.

Conference Presentations

Invited talk

  • Susumu Ohnuma (2026.8.27). Public-stakeholder engagement toward social acceptance of removed soil. The 15th Meeting on Society for Remediation of Radioactive Contamination in the Environment: Planning session. (The National Institute of Advanced Industrial Science and Technology, Tsukuba）
  • Susumu Ohnuma (2026.3.8). Discussant “Organized session: Decision-making under climate change and environmental psychology.” The 19th Annual Conference of the Japanese Society of Environmental Psychology. (University of Tsukuba, Tsukuba, Japan)

Symposium and Workshop etc.

  • Susumu Ohnuma (2026.9.21). The removed soil issue from the perspective of experimental social sciences:  How to design public-stakeholder engagement. Seminar: Designing Safety in Territories: Radiological protection and Social Sciences and Humanities (SSH) in dialogue.  (Paris Dauphine University, Paris)

International Conference

  • Quentin Ehkirch, Mana Uemura, Yasuaki Konda, Reona Uehara, Yume Souma, Susumu Ohnuma (2026.7.25). Role-play games to enhance perspective-taking in underlying common goods values:  case of removed soil from the Fukushima nuclear accident. 31st International Congress of Applied Psychology . [Oral] (Florence, Italy)
  • Yume Souma, Quentin Ehkirch, Reona Uehara, Takashi Nakazawa, Tomoyuki Tatsumi, Yoshiko Arima, Susumu Ohnuma (2026.7.23). Effect of fair burden distribution on discussion and its outcomes:  Group decision experiment regarding the final disposal of removed soil outside Fukushima.  31st International Congress of Applied Psychology . [e-Poster] (Florence, Italy)
  • Syakura Fatimah, Honoka Teragaki, Oliver Y. Hasegawa, Kazane Itoi, Naoko Kaida, Susumu Ohnuma (2026.7.23). Pro-environmental behaviors from the lifestyle perspective: An investigation into individual characteristics based on daily consumption patterns. 31st International Congress of Applied Psychology . [Oral] (Florence, Italy)
  • Susumu Ohnuma, Quentin Ehkirch, Yume Souma, Mana Uemura, Yasuaki Konda, Reona Uehara (2026.7.23). Fair distribution fosters public understanding and acceptability: A case of the reuse and final disposal of removed soil from Fukushima. 31st International Congress of Applied Psychology . [e-Poster] (Florence, Italy)
  • Yoshiko Arima and Susumu Ohnuma (2026.6.23). Trust Game Experiments with Active Inference: Modeling the Integration of Social and Economic Values. International Simulation and Gaming Association Conference 2026. [Oral]  (Stockholm, Sweden).
  • Tomoyuki Kobayashi, Momo Takada, Kosuke Shirai, Yukihide Shibata, Susumu Ohnuma, Tetsuo Yasutaka, Michio Murakami (2026.2.27). Policy strength and public acceptance of decontaminated soil disposal. Annual Convention, the Society for Personality and Social Psychology. [Poster] (Chicago, Illinois, the USA)
  • Oliver Y. Hasegawa, Honoka Teragaki, Kazane Itoi, Naoko Kaida, Mai Takahashi, Susumu Ohnuma (2026.2.27).  The significance of global identity in shaping pro-environmental behavior: Focus on plastic consumption and purchase. Annual Convention, the Society for Personality and Social Psychology. [Poster] (Chicago, Illinois, the USA)

Domestic Conference

  • Koharu Inohara, Azhari Fatimah Syakura, Susumu Ohnuma, Misuzu Asari, Mariko Hanada, Atsuko Hanashima, Tomoko Okayama (2026.9.17). Observational Survey of Reusable Tableware Collection at Expo 2025 Osaka, Kansai, Japan. The 37th Annual Conference of Japan Society of Material Cycles and Waste Management. [Poster]  (Hokkaido University, Sapporo)

  • Mayu Yoshino, Fatimah Syakura, Susumu Ohnuma (2026.9.17). Intervention experiment to reduce littering in the downtown area: The case of anti-slip sandboxes in Sapporo. The 37th Annual Conference of Japan Society of Material Cycles and Waste Management. [Poster]  (Hokkaido University, Sapporo)

  • Hiroyuki Tanahashi, Yoshikazu Miwa, Kazushi Imamura, Minoru Akagi, Susumu Ohnuma, Yasuhiro Mori, Tomoko Nakamata (2026.9.17). Litter distribution on the streets at Yokohama Station West Gate and its mechanisms. The 37th Annual Conference of Japan Society of Material Cycles and Waste Management. [Poster]  (Hokkaido University, Sapporo)

  • Tomoko Nakamata, Yasuhiro Mori, Susumu Ohnuma  (2026.9.16). Consumer Attitudes and Behaviors Toward Plastic Reduction. The 37th Annual Conference of Japan Society of Material Cycles and Waste Management. [Oral] (Hokkaido University, Sapporo)

  • Akimasa Miwa, Xingqi Zhang, Misuzu Asari, Susumu Ohnuma, Atsuko Hanashima, Mariko Hanada, Takuro Uehara (2026.9.16). The impact of installing water dispensers at large-scale events on awareness of reducing single-use plastic bottles: A case study of visitor survey for the Osaka–Kansai Expo. The 37th Annual Conference of Japan Society of Material Cycles and Waste Management. [Poster]  (Hokkaido University, Sapporo)

  • Mika Ota, Susumu Ohnuma, Keizo Mizuta (2026.8.27). What do return home and reconstruction mean for residents?: A field study from the perspective of place attachment. The 15th Meeting on Society for Remediation of Radioactive Contamination in the Environment. [Poster]  (The National Institute of Advanced Industrial Science and Technology, Tsukuba）
  • Michio Murakami, Tomoyuki Kobayashi, Momo Takada, Susumu Ohnuma, Tetsuo Yasutaka (2026.8.27). Comparison of factors that determine social acceptance about reuse and final disposal of removed soil outside Fukushima Prefecture. The 15th Meeting on Society for Remediation of Radioactive Contamination in the Environment. [Oral]  (The National Institute of Advanced Industrial Science and Technology, Tsukuba）

  • Susumu Ohnuma, Honoka Teragaki, Fatimah Syakura, Yoshiya Oliver Hasegawa, Kazane Itoi, Naoko Kaida (2026.3.8). Typologies of lifestyles and pro-environmental behavior. The 19th Annual Conference of the Japanese Society of Environmental Psychology. [Oral] (University of Tsukuba, Tsukuba, Japan)

  • Yuzuki Ozawa, Kazane Itoi, Naoko Kaida, Susumu Ohnuma (2026.3.8). Consumer acceptance and determinants of recycled plastic daily products: Focusing on oral-contact level and perceived unsanitariness. The 19th Annual Conference of the Japanese Society of Environmental Psychology. [Oral] (University of Tsukuba, Tsukuba, Japan)

  • Mai Takahashi, Yuta Ando, Misuzu Asari, Kaori Ando, Susumu Ohnuma (2026.3.8). Choice experiment on the visual characteristics of recycled plastic products: A field experiment in commercial facilities. The 19th Annual Conference of the Japanese Society of Environmental Psychology. [Oral] (University of Tsukuba, Tsukuba, Japan)