- 2021 - 2025 Geographical studies of coastal waters: creating coastal seafloor geomorphology and visualization and enlightenment of seafloor landscape
- 2020 - 2024 Village and family in adaptive environmental governance of fishing ground
- 2019 - 2023 現代日本のキリシタン集落における社会組織の空間構成と社会構造
- 2016 - 2021 集落再編の国際比較と生活空間論による再考
- 2015 - 2019 Historical Changes of Agricultural Plot Names and Social Groups in Japanese Villages
- 2014 - 2017 Geographical Research of the Commons. its intellectual history, theory, and social practice
- 2011 - 2015 Folk agricultural plot names and physical-social conditions in Japanese vilages
- 2009 - 2011 A Study on Spatial Organization of Modern Society from the publicness and Governance
- 2007 - 2010 Differences in households' and persons' folk classification knowledge of settlement space in relation to their economic class within Japanese villages
- 2007 - 2009 The Compilation of maps, aerial photographs and meteorological records produced by former Japanese military for the monitoring of environmental change in the Asian and Pacific Areas
- 2006 - 2008 Reorganization of public spaces and identity of place in the time of globalization
- 2004 - 2006 農山漁村における空間分類体系の社会階層差とその社会経済的条件
Show all