Research & reports

Shimpo N. · Landscape and Urban Planning, 251:105148 · Japan

Analyses how a suburban-Tokyo community garden (Seseragi Garden, Hino City) was managed for resilience during the COVID-19 pandemic. Gardeners proactively set rules through discussion and sustained activity, helping maintain food security, physical and mental health, ikigai and social networks, thereby contributing to community resilience.

· 農福連携等推進会議（内閣官房） · Japan

Government vision (2019, revised 2024) promoting noufuku—agriculture-welfare collaboration enabling people with disabilities to participate in society through farming—as national policy, covering awareness, training, facility support, and market expansion via certification.

· 都市計画報告集 23巻3号 pp.429- · Japan

A report analyzing the potential and operational challenges of community gardens run or entered by private companies, discussing sustainable management models for company-partnered citizen gardens in housing complexes and neighborhoods and their contribution to community formation.

柏の葉スマートシティコンソーシアム, 国土交通省 都市局 · 国土交通省 都市局（スマートシティ実装化支援事業 報告書） · Japan

An MLIT support-program report documenting the implementation of Kashiwanoha Smart City, advanced by Mitsui Fudosan as co-developer through public-private-academia collaboration (UDCK). It covers the implementation and evaluation of resident-participatory initiatives across health, community and data use.

Alessio Russo · Land Use Policy, 149, 107410 · Global

A conceptual paper extending the ecological-restoration paradigm of rewilding into urban and food contexts, arguing that multispecies-based 'urban rewilding' can simultaneously enhance climate resilience, biodiversity recovery, food-system robustness, water sensitivity and community participation. It also flags trade-offs such as green gentrification and land availability, opening new debate within productive green infrastructure.

Jansma · Urban Agriculture & Regional Food Systems · Europe

Proposes a new typology of the diverse forms of urban and peri-urban agriculture in Europe, moving beyond the conventional 'urban farm vs community garden' divide and offering a framework for situating citizen-driven initiatives.

Nath T.K., Inoue M., Yim E.W., Takahashi S. · International Journal of Agricultural Sustainability · Japan

Using empirical data from two Japanese GIAHS sites, documents features of traditional agricultural practices and their values, including conservation of local crop varieties and revitalization of discontinued farming for rural livelihoods.

Mimura Y. · Journal of Ethnic Foods 11: Article 26 · Japan

Reviews the history, preservation, branding, and scientific research on Kyoto's heirloom vegetables (Kyo-yasai), highlighting how farmers, researchers, and municipalities sustain traditional landrace cultivation amid urbanization pressures.

Raggi L., Spataro G., Tiranti D., Negri V. · Biodiversity and Conservation 33:2709-2738 · Europe

Reviews the status of on-farm landrace conservation in the EU, including the materials conserved, who maintains them and why, and EU policies governing the commercialization of landrace seeds.

Puneeth G. M., Gowthami R., Katral A., Laxmisha K. M., Vasudeva R., Singh G. P., Archak S. · Scientific Reports 14:10712 · India

Documents 671 landraces of 60 crops across 24 sites in the Western Ghats, identifying suitability, cuisine, medicinal use, cultural significance and economic value as determinants of on-farm conservation by custodian farmers.

Bartezzaghi G., Garrone P., Rizzuni A., Melacini M., Perego A. · Business & Society · Italy

A longitudinal action-research study of a cross-sector partnership delivering urban food assistance, showing how resource orchestration by public, corporate, and nonprofit actors spurs phases of systemic change in the urban food system.

Kwiringira J., Mohling E.W.P., Mathias A., Ariho P., Mugisha J., Zakumumpa H., Rujumba J., Tumwebaze I.K. · Agriculture & Food Security 13:53 · Uganda

This study analyzes urban agriculture in Kampala as a dynamic, evolved livelihood strategy attracting both the urban poor and other groups, contributing to job creation, poverty alleviation, and household food security.

新田 直人, 谷口 守 · 土木学会論文集 80巻11号 論文ID:23-00303 · Japan

Through multiple regression on fees at growing corporate-run kitchen gardens in metropolitan areas, this paper shows pricing reflects urban land-use factors such as rail access, distance from city center, and surrounding population, discussing expansion potential for private rooftop and non-farmland farms.

一般社団法人まちにわ ひばりが丘 · まちにわ ひばりが丘 公式活動報告書 · Japan

Annual report of the area-management organization after UR Hibarigaoka Danchi regeneration, documenting resident-led activities such as the shared garden and Niwa Marche at Hibari Terrace 118 and strengthened collaboration with developer subdivisions including Nomura, Daiwa, and Sumitomo.

住友不動産商業マネジメント株式会社, 武蔵野大学工学部サステナビリティ学科 · 武蔵野大学 / 住友不動産 共同プレスリリース · Japan

At Sumitomo Fudosan's Ariake Garden commercial facility, a resident-participatory container garden is launched jointly with Musashino University as a social experiment including urban permaculture workshops and wellbeing evaluation.

佐藤 光泰 · NOMURA Food & Agri Business Review Vol.14 · Japan

A Nomura Securities Food & Agri Business white paper presenting revenue simulations and cross-sell strategies for rental-farm businesses as urban agriculture entry opportunities for real estate and service firms, discussing private developer kitchen-garden business models.

一般財団法人都市農地活用支援センター · 都市農地活用支援センター 事例集 · Japan

A 2024 casebook on urban farmland use after the 2022 productive-green-area milestone, compiling 40 national examples including UR housing-district Kleingarten, rooftop farms, and private vacant-land community gardens, organizing latest private developer and corporate entry trends.

川崎市 · 川崎市 行政規程・実施要綱 · Japan

Kawasaki's implementation guidelines for city-established and city-managed citizen farms, defining land leasing under the Special Farmland Lease Act, plot recruitment and use conditions as the official basis for municipally operated rental gardens.

横浜市 環境創造局 · 横浜市 都市農業振興基本法に基づく地方計画 · Japan

Yokohama's latest five-year local plan under the Urban Agriculture Promotion Act, organising policies for sustainable farming, farmland preservation, citizen farms, harvest experiences and local consumption building on Midori Up and Megumi-no-Sato programmes.

東京都国分寺市 · 国分寺市 環境報告書 · Japan

Kokubunji's annual environmental report under the basic environment plan, evaluating urban farmland preservation, local consumption and biodiversity while documenting municipally supported programmes such as the Citizen Agriculture University and citizen farms.

Kondo C., Zollet S., Kobayashi M., Yamamoto N. · Frontiers in Sustainable Food Systems · Japan

A systematic analysis of fifty years since the 1971 Kobe origin of 'Teikei'—the root of CSA worldwide—tracing the evolution of the ten Teikei principles through cases across Japan, including Kansai groups (Iga, Nabari, Osaka, Kobe).

Black J. · Frontiers in Sustainable Food Systems · Japan

Analyzes the motivations of participants in Japanese alternative food networks (teikei, direct sales, farmers' markets) through the lens of culture, community and fun, focusing on the social-capital-building function of urban-rural connection.

Parot J., Wahlen S., Schryro J., Weckenbrock P. · Agriculture and Human Values, 41(2):685-699 · Global

Typologizes food justice in community supported agriculture into 'charitable' and 'emancipatory' support actions, analyzing differences in the motivations and effects of participating in urban-rural food networks and discussing CSA's social-transformation potential.

Giyarsih S.R., Armansyah, Zaelany A.A., Latifa A., Setiawan B., Saputra D., Haqi M., Fathurohman A., Lamijo · International Journal of Urban Sustainable Development · Indonesia (Bandung)

This study finds that Bandung's Buruan SAE urban farming programme meaningfully contributes to household food security, with diverse produce meeting community food needs, some participants achieving farming independence, and urban agriculture providing supplementary income. The research documents a transformation in citizen attitudes toward farming as a viable urban livelihood.

Johansson J., Roitto M., Steiner B., Alakukku L. · Cleaner and Responsible Consumption (Elsevier) · Finland

This Finnish study evaluates the co-creation of urban agriculture in residential settings with housing companies, finding that flexible modular planning and availability of key site actors are critical success factors for participatory urban farming initiatives.