文献一覧

本ページでは、Ikigai-9に関連する主な文献を掲載しています。

日本語文献のうち特に重要なものについては英語表記（APA形式）を併記しています。

Key Ikigai-9–related publications are listed below.

English (APA-style) citations are provided for selected Japanese articles.

生きがい概念・因子構造・尺度開発

(Conceptualization of Ikigai, Factor Structure, and Scale Development)

・Imai, T. [今井 忠則], Osada, H. [長田 久雄], & Nishimura, Y. [西村 芳貢]. (2009). 60歳以上退職者の生きがい概念の構造―生きがい概念と主観的幸福感の相違― [The structure of the ikigai concept for retirees over 60 years old: The difference between ikigai and subjective well-being]. 老年社会科学 (Japanese Journal of Gerontology), 31(3), 366–377. https://doi.org/10.34393/rousha.31.3_366

・Imai, T. [今井 忠則], Osada, H. [長田 久雄], & Nishimura, Y. [西村 芳貢]. (2012). 生きがい意識尺度（Ikigai-9）の信頼性と妥当性の検討 [The reliability and validity of a new scale for measuring the concept of ikigai (Ikigai-9)]. 日本公衆衛生雑誌 (Japanese Journal of Public Health), 59(7), 433–439. https://doi.org/10.11236/jph.59.7_433

・Fido, D., Kotera, Y., & Asano, K. (2020). English translation and validation of the Ikigai-9 in a UK sample. International Journal of Mental Health and Addiction, 18, 1352–1359. https://doi.org/10.1007/s11469-019-00150-w

・Belice, T., Yıldırım, N., Gürsoy, U., Murakami, I., Demir, İ., Yüksel, A., & Akçiçek, S. F. (2022). The Turkish version of the Ikigai-9 scale: A validity and reliability study. Research Square (preprint). https://doi.org/10.21203/rs.3.rs-1303957/v2

・Vandroux, R., & Auzoult-Chagnault, L. (2023). Validation francophone de l’échelle Ikigai-9 [French validation of the Ikigai-9 scale]. Psychologie Française, 68(4), 503–513. https://doi.org/10.1016/j.psfr.2022.12.001

・Hajek, A., Imai, T., Zwar, L., & König, H.-H. (2024). Translation and validation of the German version of the Ikigai-9. Societies, 14(3), 39. https://doi.org/10.3390/soc14030039

高齢者の社会参加（作業参加）と生きがい

(Social and Occupational Participation and Ikigai in Older Adults)

・Imai, T. [今井 忠則]. (2013). 作業参加が生きがいに及ぼす影響―健康中高年者を対象とした6ヵ月間の追跡調査― [Effects of occupational participation on the concept of “ikigai”: A six-month follow-up survey for healthy middle-aged and elderly in Japan]. 作業療法 (Japanese Occupational Therapy Research), 32(2), 142–150. https://doi.org/10.11477/mf.6003100148

・Imai, T. [今井 忠則]. (2016). 健康中高年者における作業参加が生きがいに及ぼす影響―1年間の追跡調査― [Occupational participation and “ikigai” in healthy middle-aged and elderly individuals in Japan: A one-year follow-up survey]. 作業療法 (Japanese Occupational Therapy Research), 35(6), 611–620. https://doi.org/10.11477/mf.6003200181

・Seko, K., & Hirano, M. (2021). Predictors and importance of social aspects in ikigai among older women. International Journal of Environmental Research and Public Health, 18(16), 8718. https://doi.org/10.3390/ijerph18168718

リハビリテーション介入の効果評価とフレイルとの関連

(Evaluation of Rehabilitation Interventions and Associations with Frailty)

・Yoshida, I., Hirao, K., & Kobayashi, R. (2019). The effect on subjective quality of life of occupational therapy based on adjusting the challenge–skill balance: A randomized controlled trial. Clinical Rehabilitation, 33(11), 1732–1746.  https://doi.org/10.1177/0269215519858713

・Murakami, A. [村上 綾香], Yoshii, H. [吉井 春風], Ogawa, H. [小川 秀幸], Mizuta, M. [水田 宗達], & Taguchi, T. [田口 孝行]. (2024). 地域在住高齢女性における身体的・社会的フレイルと生きがい意識との関係 [Relationship between ikigai and physical, social frailty in community-dwelling older females]. 日本予防理学療法学会雑誌 (Journal of Physical Therapy for Prevention), 4(1), 27–32. https://doi.org/10.57304/jptp.jptp-d-24-00006

・Kamikura, Y. [上倉 安代], & Mashiko, H. [益子 洋人]. (2024). 前期高齢者における心身の融和感，心理社会的要因と，フレイルおよび心理的諸側面の関連 [The associations of the sense of harmony between body and mind, psychosocial factors, frailty and psychological aspects in young old]. 高齢者のケアと行動科学 (Journal of Japanese Society of Geriatric & Gerontological Behavioral Sciences), 29, 30–43. https://doi.org/10.24777/jsbse.29.0_30

・Masui, Y. [増井 幸恵]. (2025). フレイル・要介護高齢者の幸福感・生きがいの評価 [Assessment of subjective well-being and ikigai in frail and care-dependent older adults]. 日本サルコペニア・フレイル学会誌 (Journal of Japanese Association on Sarcopenia and Frailty), 9(3), 399–402. https://doi.org/10.69303/jjasf.9.3_399

・Nakamura, M., & Nakai, S. (2026). Roles in kayoino-ba and their relationship with ikigai, functional ability, and frailty in older adults. Journal of Physical Therapy Science, 38(1), 19–24. https://doi.org/10.1589/jpts.38.19

地域在住者における生活習慣・社会交流・ソーシャルキャピタルと生きがい

(Lifestyle, Social Interaction, Social Capital, and Ikigai in Community-Dwelling Populations)

・Akahori, Y. [赤堀 八重子], Tsuboi, R. [坪井 りえ], & Saito, M. [齋藤 基]. (2019). 地域住民の健康観と生活習慣との関連 [The relationship between community residents’ views of health and their lifestyle]. 日本地域看護学会誌 (Journal of Japan Academy of Community Health Nursing), 22(1), 26–34. https://doi.org/10.20746/jachn.22.1_26

・Fukuzawa, A., Katagiri, K., Harada, K., Masumoto, K., Chogahara, M., Kondo, N., & Okada, S. (2019). A longitudinal study of the moderating effects of social capital on the relationships between changes in human capital and ikigai among Japanese older adults. Asian Journal of Social Psychology, 22(2), 172–182. https://doi.org/10.1111/ajsp.12353

・Kinoshita, S., Hirooka, N., Kusano, T., Saito, K., & Nakamoto, H. (2020). Does improvement in health-related lifestyle habits increase purpose in life among a health literate cohort? International Journal of Environmental Research and Public Health, 17(23), 8878. https://doi.org/10.3390/ijerph17238878

・Hashimoto, K. [橋本 和明], Takeuchi, T. [竹内 武昭], Imamura, H. [今村 英之], Obuchi, S. [大渕 修一], Kawai, H. [河合 恒], et al. (2021). 都市部高齢者の中枢性感作に対する主観的QOLおよび社会的孤立の影響 [Effects of subjective quality of life and social isolation on central sensitization in urban elderly people]. 心身医学 (Japanese Journal of Psychosomatic Medicine), 61(5), 451–459. https://doi.org/10.15064/jjpm.61.5_451

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., & Nakamoto, H. (2021). Association between healthy lifestyle practices and life purpose among a highly health-literate cohort: A cross-sectional study. BMC Public Health, 21, 820. https://doi.org/10.1186/s12889-021-10905-7

・Harada, K., Masumoto, K., Katagiri, K., Fukuzawa, A., Touyama, M., Sonoda, D., Chogahara, M., Kondo, N., & Okada, S. (2021). Three-year effects of neighborhood social network intervention on mental and physical health of older adults. Aging & Mental Health, 25(12), 2235–2245. https://doi.org/10.1080/13607863.2020.1839858

・Kato, Y., Kojima, A., & Hu, C. (2023). Relationships between ikigai well-being and motivation for autonomous regulation of eating and exercise for health—Included the relevance between sense of coherence and social support. International Journal of Behavioral Medicine, 30, 376–387. https://doi.org/10.1007/s12529-022-10098-2

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., Saito, K., & Nakamoto, H. (2023). Does social capital influence purpose in life and life satisfaction among Japanese health-literate professionals? Current Psychology, 42, 5027–5032. https://doi.org/10.1007/s12144-021-01851-z

抑うつ・心理的健康と生きがいの関連　(Depression, Psychological Health, and Ikigai)

・Fido, D., Kotera, Y., & Asano, K. (2020). English translation and validation of the Ikigai-9 in a UK sample. International Journal of Mental Health and Addiction, 18, 1352–1359. https://doi.org/10.1007/s11469-019-00150-w

・Belice, T., Yıldırım, N., Gürsoy, U., Murakami, I., Demir, İ., Yüksel, A., & Akçiçek, S. F. (2022). The Turkish version of the Ikigai-9 scale: A validity and reliability study. Research Square (preprint). https://doi.org/10.21203/rs.3.rs-1303957/v2

・Wilkes, J., Garip, G., Kotera, Y., & Fido, D. (2023). Can ikigai predict anxiety, depression, and well-being? International Journal of Mental Health and Addiction, 21, 2941–2953. https://doi.org/10.1007/s11469-022-00764-7

・Hajek, A., Imai, T., Zwar, L., & König, H.-H. (2024). Translation and validation of the German version of the Ikigai-9. Societies, 14(3), 39. https://doi.org/10.3390/soc14030039

・Vinaccia, S., Castelblanco-Toro, S. M., Quiceno, J. M., & Vargas, M. D. R. (2025). Ikigai (purpose in life) and quality of life in older adults in socially disadvantaged conditions within a rural Colombian context. Revista Española de Geriatría y Gerontología, 60(5), 101657. https://doi.org/10.1016/j.regg.2025.101657

地域サービス・まちづくりと生きがい　(Community Services, Community Development, and Ikigai)

・Mimura, Y. [三村 泰広]. (2021). 高齢者の活動と居住環境―生きがい向上と医療サービス利用の適正化に向けて― [Activities and community environments of the elderly: Towards improving the sense of purpose in life and the optimal use of medical services]. 福祉のまちづくり研究 (Journal of Welfare City Planning), 23, 1–13. https://doi.org/10.18975/jais.23.paper_1

特定疾患（心疾患・人工股関節）と生きがい

(Ikigai in Specific Clinical Conditions: Cardiovascular Disease and Total Hip Arthroplasty)

・Moriyama, S. [森山 志保], Hatanaka, A. [畑中 あかね], Kato, K. [加藤 憲司], & Ikeda, K. [池田 清子]. (2021). 待機的冠動脈インターベンション術後患者のセルフケア能力とその関連要因 [Self-care agency and its related factors among postoperative patients with elective percutaneous coronary intervention]. 日本健康医学会雑誌 (Journal of Japan Health Medicine Association), 29(4), 401–408. https://doi.org/10.20685/kenkouigaku.29.4_401

・Maruta, M., Moriyama, S., Mizuguchi, Y., Hashimoto, S., Yamada, T., Taniguchi, N., Nakajima, S., Hata, T., & Takahashi, A. (2021). Evaluation of the determinant factors and clinical implications of self-care agency among patients with acute myocardial infarction. Clinical Nursing Research, 30(2), 207–214. https://doi.org/10.1177/1054773820933450

・Nakao, Y., Hamai, S., Yamate, S., Konishi, T., Kawahara, S., Motomura, G., Utsunomiya, T., Inoue, H., & Nakashima, Y. (2025). Return to work following total hip arthroplasty: A Japanese retrospective cohort study highlighting the impact on satisfaction and life purpose. Journal of Artificial Organs, 28, 615–621. https://doi.org/10.1007/s10047-025-01522-x

若年者（中高生）における栄養と生きがい

(Nutrition and Ikigai among Adolescents [Middle and High School Students])

・Kato, Y., Nagano, K., Hu, C., & Furuyashiki, T. (2022). Relationship between dairy product intake and sense of coherence among middle and high school students in Japan. PLOS ONE, 17(12), e0279232. https://doi.org/10.1371/journal.pone.0279232

テクノロジー（AI・ロボット・スマートフォン）と生きがい

(Technology [AI, Robotics, and Smartphones] and Ikigai)

・Randall, N., Joshi, S., Kamino, W., Hsu, L.-J., Agnihotri, A., Li, G., Williamson, D., Tsui, K., & Šabanović, S. (2022). Finding ikigai: How robots can support meaning in later life. Frontiers in Robotics and AI, 9, 1011327. https://doi.org/10.3389/frobt.2022.1011327

・Randall, N., Kamino, W., Joshi, S., Chen, W.-C., Hsu, L.-J., Tsui, K. M., & Šabanović, S. (2023). Understanding the connection among ikigai, well-being, and home robot acceptance in Japanese older adults: Mixed methods study. JMIR Aging, 6, e45442. https://doi.org/10.2196/45442

・Şimşek, O. M., Basmaci Kaya, A., Çevık, O., & Koçak, O. (2024). How is the problematic smartphone use affected by social support? A research model supported by the mediation of ikigai. Current Psychology, 43, 1102–1117. https://doi.org/10.1007/s12144-023-04362-1

・Moilanen, M. I. M. E., Iivari, N., Arhippainen, L., & Lanamäki, A. (2025). Defining HCI-ikigai: Designing for existence and meaning in human-centered design. In Proceedings of the 28th International Academic Mindtrek Conference (pp. 326–339). https://doi.org/10.1145/3757980.3758008

健康リテラシー・予防医療サービスと生きがい

(Health Literacy, Preventive Healthcare Services, and Ikigai)

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., Saito, K., & Nakamoto, H. (2022). Association between health literacy and purpose in life and life satisfaction among health management specialists: A cross-sectional study. Scientific Reports, 12(1), 8310. https://doi.org/10.1038/s41598-022-11838-w

・Hajek, A., Sutin, A. R., Terracciano, A., Luchetti, M., Stephan, Y., Peltzer, K., & König, H.-H. (2024). Ikigai and use of preventive healthcare services in Germany. Preventive Medicine, 189, 108159. https://doi.org/10.1016/j.ypmed.2024.108159

新型コロナウイルス感染症（COVID-19）と生きがい　(COVID-19 and Ikigai)

・Suzuki, Y. [鈴木 雄], Yamazaki, M. [山崎 基浩], & Mimura, Y. [三村 泰広]. (2022). コロナ禍における外出活動とストレス・生きがいとの関係に関する研究―愛知県の政令市・中核市での調査の結果より― [The study on the relationship between going-out activities and stress and a sense of purpose in life during the COVID-19 pandemic]. 都市計画論文集 (Journal of the City Planning Institute of Japan), 57(3), 1164–1171. https://doi.org/10.11361/journalcpij.57.1164

ワーク・エンゲージメントと生きがい　(Work Engagement and Ikigai)

・Koob, C., & Tomic, C. M. (2025). Ikigai as a personal resource for work engagement: A cross-sectional study among nursing trainees in Germany. Nursing Reports, 15, 225. https://doi.org/10.3390/nursrep15070225

笑いと生きがい　(Laughter and Ikigai)

・Hajek, A., Pengpid, S., Peltzer, K., & König, H.-H. (2025). Laughing and psychosocial outcomes: Findings based on a large sample of the German general adult population. Journal of Public Health. https://doi.org/10.1007/s10389-025-02653-4

サブカルチャー趣味（アニメ・マンガ・同人文化）と生きがい

(Subcultural Interests [Anime, Manga, and Doujin Culture] and Ikigai)

・Hajek, A., & König, H.-H. (2024). Interest in anime and manga: Relationship with (mental) health, social disconnectedness, social joy, and subjective well-being. Journal of Public Health. https://doi.org/10.1007/s10389-024-02341-9

・Hajek, A., Zwar, L., Gyasi, R. M., Oh, H., Yon, D. K., Veronese, N., Soysal, P., König, H.-H., Pengpid, S., & Peltzer, K. (2025). Epic adventures and emotional journeys: How participation in comic conventions and live action role plays is associated with psychosocial outcomes. Journal of Public Health. https://doi.org/10.1007/s10389-025-02529-7

祖父母と孫の関係における生きがい（役割と負担感）

(Ikigai in Grandparent–Grandchild Relationships: Roles and Perceived Burden)

・Isoyama, A. (2026). Factors associated with grandparents’ health-related quality of life and awareness of ikigai for their grandchildren aged under 6 years. Asian Journal of Human Services, 30(1), 1–. https://doi.org/10.14391/ajhs.e3001.1.001

Ikigai-9とは必ずしも直接関係しませんが、生きがい概念や測定方法を俯瞰的に理解するのに有用な総説・レビュー論文を掲載しています。

Although not always directly related to the Ikigai-9, the following review articles provide a broader understanding of the concept of Ikigai and its measurement.

・長谷川 明弘・藤原 佳典・星 旦二（2001）．高齢者の「生きがい」とその関連要因についての文献的考察―生きがい・幸福感との関連を中心に―．総合都市研究，75，147–170．https://tokyo-metro-u.repo.nii.ac.jp/records/5815

・熊野 道子（2006）．生きがいとその類似概念の構造．健康心理学研究，19(1)，56–66．https://doi.org/10.11560/jahp.19.1_56

・長谷川 明弘・藤原 佳典・星 旦二（2015）．2000年から2014年までの我が国における生きがい研究の動向―生きがい研究の「ルネッサンス」―．生きがい研究，21，60–78．

・Kumano, M. (2018). On the concept of well-being in Japan: Feeling shiawase as hedonic well-being and feeling ikigai as eudaimonic well-being. Applied Research in Quality of Life, 13(2), 419–433. https://doi.org/10.1007/s11482-017-9532-9

・熊野道子（2021）．Ikigai（生きがい）の研究動向－2014年以降を中心として－．生きがい研究，27，4–25．

・長谷川明弘（2022）．生きがいからスピリチュアルケアの可能性を探る－2015年から2021年12月までの「生きがい」研究の概説と1945年以降の国内外の研究動向，そして今後の研究展開－．東洋英和女学院大学死生学研究所（編）『死生学年報』，145–189．

・川井大暉，本郷秀和（2022）．QOLと高齢期の変化に関する一考察．福岡県立大学人間社会学部紀要，31(1)，17–29．https://fukuoka-pu.repo.nii.ac.jp/records/602

・松田弥花，馬場絢子，菅原育子，孫輔卿，飯島勝矢（2022）．地域活動に従事する高齢者のwell-being概念に関する文献研究．広島大学大学院人間社会科学研究科紀要「教育学研究」，3，163–172．https://doi.org/10.15027/53391

・Sartore, M., Buisine, S., Ocnarescu, I., & Joly, L. R. (2023). An integrated cognitive-motivational model of ikigai (purpose in life) in the workplace. European Journal of Psychology, 19(4), 387–400. https://doi.org/10.5964/ejop.9943

・Kamino, W., Hsu, L.-J., Joshi, S., Randall, N., Agnihotri, A., Tsui, K. M., & Šabanović, S. (2023). Making meaning together: Co-designing a social robot for older adults with ikigai experts. International Journal of Social Robotics, 15, 983–998. https://doi.org/10.1007/s12369-023-01006-z

・Rochelle, N. S., & Hoyer, J. (2024). A cross-cultural conceptual comparison of behavioral activation and ikigai. Journal of Contemporary Psychotherapy, 54, 37–46. https://doi.org/10.1007/s10879-023-09592-9

・清水佑輔，工藤泰幸，福山秀平，唐沢かおり（2024）．主観的ウェルビーイングおよび近接概念に関する尺度の現状．人間環境学研究，22(1)，81–90．https://doi.org/10.4189/shes.22.81

・Kudrna, L., Arachchige, T. N., Alidu, L., Dolan, P., & Mahoney, J. (2024). Measuring affective components of subjective well-being: Updated evidence to inform national data collections. OECD Papers on Well-being and Inequalities. OECD Publishing. https://doi.org/10.1787/6c72da70-en

・Moilanen, M. I. M. E., Iivari, N., Arhippainen, L., & Lanamäki, A. (2025). Defining HCI-ikigai: Designing for existence and meaning in human-centered design. In Proceedings of the 28th International Academic Mindtrek Conference (pp. 326–339). https://doi.org/10.1145/3757980.3758008

・Kodate, N. (2025). What do we know about ikigai (purpose in life) in research on ageing, health and wellbeing? A rapid literature review. Age and Ageing, 54(Suppl_4), afaf318.050. https://doi.org/10.1093/ageing/afaf318.050

・Kawamura, Y. (2025). Power of ikigai on Japanese older adults’ well-being. OBM Geriatrics, 9(4), 329. https://doi.org/10.21926/obm.geriatr.2504329

・Ijeaku, I., Zare, A., Egu, O., Chukwueke, I., & Onwuzulike, O. (2025). Exploring the effects of ikigai on mental, physical, and social health: A scoping review. Lifestyle Medicine, 6(2), e70018. https://doi.org/10.1002/lim2.70018

・島井哲志，浦田悠（2025）．神谷美恵子の「生きがい」と人生の意味－ポジティブ心理学の観点から－．宗教／スピリチュアリティ心理学研究，3(1)，1–15．https://doi.org/10.60238/jjprs.3.1_1

・Alava, H., & Wolf-Meyer, M. (2026). Paradoxical scientization: Sisu, Finnish exceptionalism, and the limits of universal human experience. Science as Culture, 1–27. https://doi.org/10.1080/09505431.2026.2634437

本一覧は、テーマ別に紹介した文献を含め、現在までに収集されているIkigai-9関連論文の網羅的リストです。

This list provides a comprehensive collection of Ikigai-9–related publications currently identified, including those presented in the thematic sections above.

2026年

・Nakamura, M., & Nakai, S. (2026). Roles in kayoino-ba and their relationship with ikigai, functional ability, and frailty in older adults. Journal of Physical Therapy Science, 38(1), 19–24. https://doi.org/10.1589/jpts.38.19

・松本 大佑・濵口 郁枝・三宅 孝昭・比嘉 修也（2026）．スポーツ指導者による競技ソーシャルサポート尺度、教育ソーシャルサポート尺度の開発と信頼性・妥当性の検討―中学校運動部活動顧問を対象として―．健康支援，28(1)，11–22．https://doi.org/10.57438/jshp.20250617_1

・Isoyama, A. (2026). Factors associated with grandparents’ health-related quality of life and awareness of ikigai for their grandchildren aged under 6 years. Asian Journal of Human Services, 30(1), 1–. https://doi.org/10.14391/ajhs.e3001.1.001

・Yoshida, I., & Hirao, K. (2026). Bayesian estimation in rehabilitation medicine: Practical insights for clinical application from pilot and randomized controlled trial comparisons. Journal of Evaluation in Clinical Practice. https://doi.org/10.1111/jep.70393

・Hajek, A., Pengpid, S., Peltzer, K., & König, H.-H. (2026). Overwhelmed, underchallenged, and distracted at work: Associations with psychosocial outcomes. Journal of Public Health. https://doi.org/10.1007/s10389-026-02677-4

・Nakamura-Thomas, H., & Sano, N. (2026). Navigating caregiving and work: Key psychosocial predictors of quality of life amidst familism in Japan’s evolving long-term care system. In Pioneering Pathways in Long-Term Care Research and Innovation. https://doi.org/10.5772/intechopen.1013731

・小島亜未，加藤佳子（2026）．労働者の睡眠休養感と首尾一貫感覚（Sense of coherence：SOC），ソーシャル・サポートおよび生きがい意識との関連．福井県立大学論集，62，19–28．https://fpu.repo.nii.ac.jp/records/2000139

2025年

・中井 真吾・館 俊樹（2025）．地域における体操教室の参加頻度と高齢者の心身機能との関連性．スポーツと人間―静岡産業大学論集，10(1)，11–18．https://shizusan.repo.nii.ac.jp/records/2000230

・Masui, Y. [増井 幸恵]. (2025). フレイル・要介護高齢者の幸福感・生きがいの評価 [Assessment of subjective well-being and ikigai in frail and care-dependent older adults]. 日本サルコペニア・フレイル学会誌 (Journal of Japanese Association on Sarcopenia and Frailty), 9(3), 399–402. https://doi.org/10.69303/jjasf.9.3_399

・Moilanen, M. I. M. E., Iivari, N., Arhippainen, L., & Lanamäki, A. (2025). Defining HCI-ikigai: Designing for existence and meaning in human-centered design. In Proceedings of the 28th International Academic Mindtrek Conference (pp. 326–339). https://doi.org/10.1145/3757980.3758008

・Vinaccia, S., Castelblanco-Toro, S. M., Quiceno, J. M., & Vargas, M. D. R. (2025). Ikigai (purpose in life) and quality of life in older adults in socially disadvantaged conditions within a rural Colombian context. Revista Española de Geriatría y Gerontología, 60(5), 101657. https://doi.org/10.1016/j.regg.2025.101657

・Nakao, Y., Hamai, S., Yamate, S., Konishi, T., Kawahara, S., Motomura, G., Utsunomiya, T., Inoue, H., & Nakashima, Y. (2025). Return to work following total hip arthroplasty: A Japanese retrospective cohort study highlighting the impact on satisfaction and life purpose. Journal of Artificial Organs, 28, 615–621. https://doi.org/10.1007/s10047-025-01522-x

・Koob, C., & Tomic, C. M. (2025). Ikigai as a personal resource for work engagement: A cross-sectional study among nursing trainees in Germany. Nursing Reports, 15, 225. https://doi.org/10.3390/nursrep15070225

・Lee, Y., Hirai, Y., Sarantou, M., Kawaguchi, A., & Wang, J. (2025). The role and effectiveness of the life map design tool in establishing a care plan. Archives of Design Research, 38(1), 31–50. https://doi.org/10.15187/adr.2025.02.38.1.31

・Hitsuwari, J., & Kumagai, M. (2025). Long-term investors with enhanced well-being? Comparing personality traits by investment assets. Journal of Neuroscience, Psychology, and Economics, 18(1–2), 45–55. https://doi.org/10.21203/rs.3.rs-5412013/v1

・Kato, Y., Yamane, T., & Murata, Y. (2025). Assessment of behavioral emotion regulation and relationship with mental health in adults: BERQ Japanese version. Discover Mental Health, 5, 128. https://doi.org/10.1007/s44192-025-00272-9

・Hajek, A., Zwar, L., Neumann, A., Gyasi, R. M., Yon, D. K., Pengpid, S., Peltzer, K., & König, H.-H. (2025). Translation and validation of the artificial intelligence anxiety scale in German. PLOS ONE, 20(10), e0333073. https://doi.org/10.1371/journal.pone.0333073

・Hajek, A., Pengpid, S., Peltzer, K., & König, H.-H. (2025). Laughing and psychosocial outcomes: Findings based on a large sample of the German general adult population. Journal of Public Health. https://doi.org/10.1007/s10389-025-02653-4

・Hajek, A., Zwar, L., Gyasi, R. M., Oh, H., Yon, D. K., Veronese, N., Soysal, P., König, H.-H., Pengpid, S., & Peltzer, K. (2025). Epic adventures and emotional journeys: How participation in comic conventions and live action role plays is associated with psychosocial outcomes. Journal of Public Health. https://doi.org/10.1007/s10389-025-02529-7

2024年

・Şimşek, O. M., Basmaci Kaya, A., Çevık, O., & Koçak, O. (2024). How is the problematic smartphone use affected by social support? A research model supported by the mediation of ikigai. Current Psychology, 43, 1102–1117. https://doi.org/10.1007/s12144-023-04362-1

・Hajek, A., Imai, T., Zwar, L., & König, H.-H. (2024). Translation and validation of the German version of the Ikigai-9. Societies, 14(3), 39. https://doi.org/10.3390/soc14030039

・Kogure, E., Ohnuma, T., Sugita, Y., & Hara, T. (2024). Factors related to ikigai among home-visit rehabilitation users aged 75 years and older receiving home medical and nursing care in Japan. Physical Therapy Research, 27(3), 144–150. https://doi.org/10.1298/ptr.e10289

・吉田 一平・平尾 一樹（2024）．訪問リハビリテーションにおける挑戦―能力バランス調整プロセスを用いた作業療法が高齢者の生きがい感へ与える効果．作業療法，43(2)，176–184．https://doi.org/10.32178/jotr.43.2_176

・Murakami, A. [村上 綾香], Yoshii, H. [吉井 春風], Ogawa, H. [小川 秀幸], Mizuta, M. [水田 宗達], & Taguchi, T. [田口 孝行]. (2024). 地域在住高齢女性における身体的・社会的フレイルと生きがい意識との関係 [Relationship between ikigai and physical, social frailty in community-dwelling older females]. 日本予防理学療法学会雑誌 (Journal of Physical Therapy for Prevention), 4(1), 27–32. https://doi.org/10.57304/jptp.jptp-d-24-00006

・Hajek, A., Sutin, A. R., Terracciano, A., Luchetti, M., Stephan, Y., Peltzer, K., & König, H.-H. (2024). Ikigai and use of preventive healthcare services in Germany. Preventive Medicine, 189, 108159. https://doi.org/10.1016/j.ypmed.2024.108159

・Hajek, A., & König, H.-H. (2024). Interest in anime and manga: Relationship with (mental) health, social disconnectedness, social joy, and subjective well-being. Journal of Public Health. https://doi.org/10.1007/s10389-024-02341-9

・Kamikura, Y. [上倉 安代], & Mashiko, H. [益子 洋人]. (2024). 前期高齢者における心身の融和感，心理社会的要因と，フレイルおよび心理的諸側面の関連 [The associations of the sense of harmony between body and mind, psychosocial factors, frailty and psychological aspects in young old]. 高齢者のケアと行動科学 (Journal of Japanese Society of Geriatric & Gerontological Behavioral Sciences), 29, 30–43. https://doi.org/10.24777/jsbse.29.0_30

・福沢愛，菅原育子，神山祥子，小林謙次郎（2024）．認知的方略とwell-beingの関連：成人における検討．武蔵野大学人間科学研究所年報，13，65–74．https://mu.repo.nii.ac.jp/records/2000278

・菊地眞海，平野美千代（2024）．Healthy agingのための地域ケア構築に向けた「高齢者の地域を基盤とした人々とのつながり観」の可視化と実装に関する研究．ジェロントロジー研究報告，16，42–49．https://doi.org/10.69418/sompowf.2024.16_42

・森田清美，高山昌子（2024）．レクリエーションダンスイベントに参加する中高年参加者の特性について．Leisure & Recreation（自由時間研究），49(1)，52–59．https://doi.org/10.32162/rec.49.1_52

・加藤重子，土肥敏博，山内京子，進藤美樹，林君江，浅香真由巳，高橋登志枝，岡田京子，空本恵美，前信由美，棚崎由紀子，岩本由美，田村和恵，平岡正史，佐々木秀美，大塚文，今坂鈴江，風間栄子，棟久恭子（2024）．HBG看護認知症カフェプログラムの開発，評価とその果たすべき役割．看護学統合研究，26(1)，18–46．https://hbg.repo.nii.ac.jp/records/2000255

2023年

・Sugita, Y., Ohnuma, T., Kogure, E., & Hara, T. (2023). Factors associated with life‐space mobility restriction in home‐care older adults receiving home‐visit rehabilitation: A cross‐sectional multi‐center study in Japan. Geriatrics & Gerontology International, 23(10), 722–728. https://doi.org/10.1111/ggi.14657

・Wilkes, J., Garip, G., Kotera, Y., & Fido, D. (2023). Can ikigai predict anxiety, depression, and well-being? International Journal of Mental Health and Addiction, 21, 2941–2953. https://doi.org/10.1007/s11469-022-00764-7

・Vandroux, R., & Auzoult-Chagnault, L. (2023). Validation francophone de l’échelle Ikigai-9 [French validation of the Ikigai-9 scale]. Psychologie Française, 68(4), 503–513. https://doi.org/10.1016/j.psfr.2022.12.001

・Yamate, S., Hamai, S., Lyman, S., Konishi, T., Kawahara, S., Yamaguchi, R., Hara, D., & Motomura, G. (2023). Clinical evaluation of hip joint diseases: Total hip arthroplasty to support patients’ quality of life. Journal of Joint Surgery and Research, 1(1), 18–25. https://doi.org/10.1016/j.jjoisr.2022.12.004

・Randall, N., Kamino, W., Joshi, S., Chen, W.-C., Hsu, L.-J., Tsui, K. M., & Šabanović, S. (2023). Understanding the connection among ikigai, well-being, and home robot acceptance in Japanese older adults: Mixed methods study. JMIR Aging, 6, e45442. https://doi.org/10.2196/45442

・Chen, P., Leung, J., Zhang, Y., & Ito, T. (2023). Predicting and improving ikigai. International Journal of Information Technology, 29(2), 1–9. https://intjit.org/cms/journal/volume/29/2/292_3.pdf

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., Saito, K., & Nakamoto, H. (2023). Does social capital influence purpose in life and life satisfaction among Japanese health-literate professionals? Current Psychology, 42, 5027–5032. https://doi.org/10.1007/s12144-021-01851-z

・Murakami, İ., Yılmaz, Ö., Yılmaz, J., Arıkan, D., Acarbaş, E., & Armağan, M. B. (2023). A methodological study on the ikigai of 60+ Tazelenme University students. Turkiye Klinikleri Journal of Gerontology, 2(2), 45–54. https://doi.org/10.5336/jgeront.2024-101278

・Kato, Y., Kojima, A., & Hu, C. (2023). Relationships between ikigai well-being and motivation for autonomous regulation of eating and exercise for health—Included the relevance between sense of coherence and social support. International Journal of Behavioral Medicine, 30, 376–387. https://doi.org/10.1007/s12529-022-10098-2

2022年

・Kato, Y., Nagano, K., Hu, C., & Furuyashiki, T. (2022). Relationship between dairy product intake and sense of coherence among middle and high school students in Japan. PLOS ONE, 17(12), e0279232. https://doi.org/10.1371/journal.pone.0279232

・Randall, N., Joshi, S., Kamino, W., Hsu, L.-J., Agnihotri, A., Li, G., Williamson, D., Tsui, K., & Šabanović, S. (2022). Finding ikigai: How robots can support meaning in later life. Frontiers in Robotics and AI, 9, 1011327. https://doi.org/10.3389/frobt.2022.1011327

・Abe, M., Gyo, R., Shibata, J., Okazaki, K., Inoue, R., Oishi, T., & Inoue, M. (2022). Intergenerational theater workshops as unique recreational activities among older adults in Japanese care facilities: A qualitatively driven mixed-methods multiple-case study design. International Journal of Environmental Research and Public Health, 19(18), 11474. https://doi.org/10.3390/ijerph191811474

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., Saito, K., & Nakamoto, H. (2022). Association between health literacy and purpose in life and life satisfaction among health management specialists: A cross-sectional study. Scientific Reports, 12(1), 8310. https://doi.org/10.1038/s41598-022-11838-w

・Suzuki, Y. [鈴木 雄], Yamazaki, M. [山崎 基浩], & Mimura, Y. [三村 泰広]. (2022). コロナ禍における外出活動とストレス・生きがいとの関係に関する研究―愛知県の政令市・中核市での調査の結果より― [The study on the relationship between going-out activities and stress and a sense of purpose in life during the COVID-19 pandemic]. 都市計画論文集 (Journal of the City Planning Institute of Japan), 57(3), 1164–1171. https://doi.org/10.11361/journalcpij.57.1164

・杉田 勇太・原 剛志・大沼 武・小暮 英介・浦野 智彦（2022）．訪問リハビリテーション利用者の地域差に関連する要因．日本老年医学会雑誌，59(1)，49–57．https://doi.org/10.3143/geriatrics.59.49

・Belice, T., Yıldırım, N., Gürsoy, U., Murakami, I., Demir, İ., Yüksel, A., & Akçiçek, S. F. (2022). The Turkish version of the Ikigai-9 scale: A validity and reliability study. Research Square (preprint). https://doi.org/10.21203/rs.3.rs-1303957/v2

・Belice, T., Yildirim, N. O., Gursoy, U., Güleryüz, O., Demir, I., & Yüksel, A. (2022). The relationship between physical activity and polypharmacy with ikigai in a population. EUREKA: Health Sciences(2), 3–9. https://doi.org/10.21303/2504-5679.2022.002348

・高山昌子，西岡ゆかり，横山誠，新野弘美（2022）．新型コロナウイルス感染症（COVID-19）拡大が地域在住高齢者の活動および体力に与えた影響．国際研究論叢，35(3)，265–275．https://oiu.repo.nii.ac.jp/records/1159

・伊藤忠弘（2022）．成人期の他者志向的達成動機への態度．研究年報，68，93–109．http://hdl.handle.net/10959/00005476

小﨑遼介，梅木陽平，大道乃里江，小山健蔵（2022）．大学生における健康危機意識と主観的健康指標との関連について．学校安全推進センター紀要，2，31–39．https://osaka-kyoiku.repo.nii.ac.jp/records/2092814

2021年

・Mimura, Y. [三村 泰広]. (2021). 高齢者の活動と居住環境―生きがい向上と医療サービス利用の適正化に向けて― [Activities and community environments of the elderly: Towards improving the sense of purpose in life and the optimal use of medical services]. 福祉のまちづくり研究 (Journal of Welfare City Planning), 23, 1–13. https://doi.org/10.18975/jais.23.paper_1

・Hashimoto, K. [橋本 和明], Takeuchi, T. [竹内 武昭], Imamura, H. [今村 英之], Obuchi, S. [大渕 修一], Kawai, H. [河合 恒], et al. (2021). 都市部高齢者の中枢性感作に対する主観的QOLおよび社会的孤立の影響 [Effects of subjective quality of life and social isolation on central sensitization in urban elderly people]. 心身医学 (Japanese Journal of Psychosomatic Medicine), 61(5), 451–459. https://doi.org/10.15064/jjpm.61.5_451

・Moriyama, S. [森山 志保], Hatanaka, A. [畑中 あかね], Kato, K. [加藤 憲司], & Ikeda, K. [池田 清子]. (2021). 待機的冠動脈インターベンション術後患者のセルフケア能力とその関連要因 [Self-care agency and its related factors among postoperative patients with elective percutaneous coronary intervention]. 日本健康医学会雑誌 (Journal of Japan Health Medicine Association), 29(4), 401–408. https://doi.org/10.20685/kenkouigaku.29.4_401

・Maruta, M., Moriyama, S., Mizuguchi, Y., Hashimoto, S., Yamada, T., Taniguchi, N., Nakajima, S., Hata, T., & Takahashi, A. (2021). Evaluation of the determinant factors and clinical implications of self-care agency among patients with acute myocardial infarction. Clinical Nursing Research, 30(2), 207–214. https://doi.org/10.1177/1054773820933450

・辻下 聡馬・涌井 忠昭（2021）．月に1回3ヵ月間の介護予防体操プログラムが，人生の目的の高低の異なる高齢女性のQOL，生きがいおよび前向きな態度に及ぼす影響．理学療法科学，36(3)，337–343．https://doi.org/10.1589/rika.36.337

・Tsuzishita, S., & Wakui, T. (2021). The effect of high and low life purpose on ikigai (a meaning for life) among community-dwelling older people—A cross-sectional study. Geriatrics, 6(3), 73. https://doi.org/10.3390/geriatrics6030073

・Seko, K., & Hirano, M. (2021). Predictors and importance of social aspects in ikigai among older women. International Journal of Environmental Research and Public Health, 18(16), 8718. https://doi.org/10.3390/ijerph18168718

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., & Nakamoto, H. (2021). Association between healthy lifestyle practices and life purpose among a highly health-literate cohort: A cross-sectional study. BMC Public Health, 21, 820. https://doi.org/10.1186/s12889-021-10905-7

・諸岡 由依・竹原 直美・青木 智美・吉里 瞳子・長谷川 裕紀・松本 佳久子・一ノ瀬 智子（2021）．「音楽で楽しく健康のつどい」が地域高齢者の生きがいに及ぼす影響―11年間にわたる大学地域連携事業の活動を振り返って―．栄養科学研究，9，15–24．https://doi.org/10.14993/0002000499

・Hirooka, N., Kusano, T., Kinoshita, S., Aoyagi, R., Saito, K., & Nakamoto, H. (2021). Does social capital influence purpose in life and life satisfaction among Japanese health-literate professionals? Current Psychology, 42(6), 5027–5032. https://doi.org/10.1007/s12144-021-01851-z

・吉田 浩二・辻 麻由美・松尾 拓海・一ノ瀬 叶奈未・宗田 明穂・永田 明・井手 みのり（2021）．地域交流サロンに参加する高齢者の生きがいに関する研究．保健学研究，34，21–29．

・Harada, K., Masumoto, K., Katagiri, K., Fukuzawa, A., Touyama, M., Sonoda, D., Chogahara, M., Kondo, N., & Okada, S. (2021). Three-year effects of neighborhood social network intervention on mental and physical health of older adults. Aging & Mental Health, 25(12), 2235–2245. https://doi.org/10.1080/13607863.2020.1839858

・Numa, S. [沼 柊門], & Tanaka, T. [田中 共子]. (2021). 日本人高齢者の幸福観―生きがい意識・老年的超越・適応的受容に注目して― [The view of happiness of elderly Japanese: Ikigai, gerotranscendence, and adaptive acceptance]. 応用心理学研究 (Japanese Journal of Applied Psychology), 47(2), 132–133. https://doi.org/10.24651/oushinken.47.2_132

2020年

・堀口 康太・御手洗 尚樹（2020）．再雇用高齢労働者の就労動機づけ尺度の作成および関連要因の検討．実験社会心理学研究，59(2)，89–106．https://doi.org/10.2130/jjesp.1901

・堀口 康太・大川 一郎（2020）．高齢者の通所介護利用動機づけと生きがい感の関連―自律的―統制的動機づけの枠組みから―．高齢者のケアと行動科学，25，67–83．https://doi.org/10.24777/jsbse.25.0_67

・小暮 英輔・原 毅・熊倉 由香子・木村 英生・井出 佳宏・他（2020）．リハビリテーション旅行が参加者に与える有益性について―リハビリテーション旅行に参加したことで自己効力感と生きがいが向上した症例―．理学療法科学，35(3)，471–475．https://doi.org/10.1589/rika.35.471

・Kinoshita, S., Hirooka, N., Kusano, T., Saito, K., & Nakamoto, H. (2020). Does improvement in health-related lifestyle habits increase purpose in life among a health literate cohort? International Journal of Environmental Research and Public Health, 17(23), 8878. https://doi.org/10.3390/ijerph17238878

・Sasaki, R., & Hirano, M. (2020). Development of a scale for assessing the meaning of participation in care prevention group activities provided by local governments in Japan. International Journal of Environmental Research and Public Health, 17(12), 4499. https://doi.org/10.3390/ijerph17124499

・Hirano, M., Saeki, K., & Ueda, I. (2020). Development of a social activities scale for community-dwelling older people requiring support. Nursing Open, 7(6), 1887–1895. https://doi.org/10.1002/nop2.578

・Fido, D., Kotera, Y., & Asano, K. (2020). English translation and validation of the Ikigai-9 in a UK sample. International Journal of Mental Health and Addiction, 18, 1352–1359. https://doi.org/10.1007/s11469-019-00150-w

2019年

・Yoshida, I., Hirao, K., & Kobayashi, R. (2019). Effect of adjusting the challenge-skill balance for occupational therapy in a recovery rehabilitation unit: A pilot study. Asian Journal of Occupational Therapy, 15, 11–18. https://doi.org/10.11596/asiajot.15.11

・Yoshida, I., Hirao, K., & Kobayashi, R. (2019). The effect on subjective quality of life of occupational therapy based on adjusting the challenge–skill balance: A randomized controlled trial. Clinical Rehabilitation, 33(11), 1732–1746. https://doi.org/10.1177/02692155198587

・Akahori, Y. [赤堀 八重子], Tsuboi, R. [坪井 りえ], & Saito, M. [齋藤 基]. (2019). 地域住民の健康観と生活習慣との関連 [The relationship between community residents’ views of health and their lifestyle]. 日本地域看護学会誌 (Journal of Japan Academy of Community Health Nursing), 22(1), 26–34. https://doi.org/10.20746/jachn.22.1_26

・Fukuzawa, A., Katagiri, K., Harada, K., Masumoto, K., Chogahara, M., Kondo, N., & Okada, S. (2019). A longitudinal study of the moderating effects of social capital on the relationships between changes in human capital and ikigai among Japanese older adults. Asian Journal of Social Psychology, 22(2), 172–182. https://doi.org/10.1111/ajsp.12353

2018年以前

・久保田 智洋・坂本 晴美・黒川 喬介・岩井 浩一（2018）．正準判別分析を用いた要介護認定移行に関わる要因の検討．理学療法科学，33(6)，869–872．https://doi.org/10.1589/rika.33.869

・小島 亜未・加藤 佳子（2017）．健康診査受診者の生きがいと首尾一貫感覚（Sense of coherence: SOC）およびソーシャル・サポートとの関係．日本看護科学会誌，37，18–25．https://doi.org/10.5630/jans.37.18

・立瀬 剛志・藤森 純子・中森 義輝・鏡森 定信・大槻 千佳・永田 勝太郎（2017）．退職期における人生の目標再設定を支援する「ケアウィルプログラム」の開発と評価．全人的医療，16(1)，2–16．https://doi.org/10.32183/ifcm.16.1_2

・Imai, T. [今井 忠則]. (2016). 健康中高年者における作業参加が生きがいに及ぼす影響―1年間の追跡調査― [Occupational participation and “ikigai” in healthy middle-aged and elderly individuals in Japan: A one-year follow-up survey]. 作業療法 (Japanese Occupational Therapy Research), 35(6), 611–620. https://doi.org/10.11477/mf.6003200181

・樋口 恵一・安藤 良輔・福本 雅之（2016）．高齢者の活動と生きがい意識の関係性分析―豊田市の中山間地域におけるケース・スタディ―．都市計画論文集，51(3)，513–518．https://doi.org/10.11361/journalcpij.51.513

・堀田 千絵・永原 直子・伊藤 恵美（2015）．正規・非正規介護職員の心理社会的特性を踏まえたOJTのあり方―介護職の職業適合性を加味した検討―．人間環境学研究，13(2)，103–108．https://doi.org/10.4189/shes.13.103

・Imai, T. [今井 忠則]. (2013). 作業参加が生きがいに及ぼす影響―健康中高年者を対象とした6ヵ月間の追跡調査― [Effects of occupational participation on the concept of “ikigai”: A six-month follow-up survey for healthy middle-aged and elderly in Japan]. 作業療法 (Japanese Occupational Therapy Research), 32(2), 142–150. https://doi.org/10.11477/mf.6003100148

・Imai, T. [今井 忠則], Osada, H. [長田 久雄], & Nishimura, Y. [西村 芳貢]. (2012). 生きがい意識尺度（Ikigai-9）の信頼性と妥当性の検討 [The reliability and validity of a new scale for measuring the concept of ikigai (Ikigai-9)]. 日本公衆衛生雑誌 (Japanese Journal of Public Health), 59(7), 433–439. https://doi.org/10.11236/jph.59.7_433

・Imai, T. [今井 忠則], Osada, H. [長田 久雄], & Nishimura, Y. [西村 芳貢]. (2009). 60歳以上退職者の生きがい概念の構造―生きがい概念と主観的幸福感の相違― [The structure of the ikigai concept for retirees over 60 years old: The difference between ikigai and subjective well-being]. 老年社会科学 (Japanese Journal of Gerontology), 31(3), 366–377. https://doi.org/10.34393/rousha.31.3_366

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