タカミネ ショウタ   Shota Takamine   髙嶺　翔太    所属   追手門学院大学  地域創造学部 地域創造学科    追手門学院大学  大学院　現代社会文化研究科 現代社会学専攻    職種   准教授
言語種別	英語
発行・発表の年月	2026/10/20
形態種別	論文
査読	査読あり
標題	An Action Research on Making Visible the Existential Value of Landscapes
執筆形態	単著
掲載誌名	The 15th International Symposium on Architectural Interchanges in Asia
掲載区分	国外
出版社・発行元	Architectural Institute of Korea (AIK) with Architectural Society of China (ASC) · Architectural Institute of Japan (AIJ)
総ページ数	6
担当区分	筆頭著者,責任著者
著者・共著者	Shota TAKAMINE
概要	Background and Objective: In Japan, there is growing discourse on existential issues, such as a lack of ikigai, or purpose in life, and feelings of loneliness and anxiety. This issue is particularly evident in suburban areas. Theoretical evidence suggests that landscapes inherently possess "existential value"—a fundamental quality that serves as a medium for individuals to reaffirm their own existence and their connection to the surrounding environment. However, this value has rarely been acknowledged, partly because of negative perceptions of suburban landscapes. In response to this situation, this study examines the hypothesis that making places for expression and dialogue centered on suburban landscapes can render their existential value perceptible and shareable thereby helping to overcome suburban social challenges. Method: Action research was conducted in Ibaraki City, Osaka, focusing on the Socio Ibaraki complex, a longstanding building near the station that is widely seen but often overlooked. The study involved practicing creative activities followed by documenting interactions with participants, conducting observations during exhibitions, and performing questionnaire surveys. The project took place from September 2025 to March 2026. Results: Questionnaire results indicated that for approximately 40% of respondents, the place for expression and dialogue provided a catalyst for acquiring new perspectives on the building such as its spatial interest, people’s lives and accumulated time. Furthermore, 30% of respondents found it to be an opportunity to share their thoughts and emotions regarding the building with others. Qualitative records of dialogues revealed values such as a deeper selfunderstanding of the significance of one’s own life. Conclusion: The results suggest that place making for expression and dialogue can bring the latent existential value of suburban landscapes into awareness. These findings point to a possible approach to addressing existential issues in suburban areas.