2019 - 2023 Research on the Relationship between Jurisdiction and Control in the Urban Space System: Focusing on Shrinking Societies and the Actual Condition of Japan and Other Countries
2019 - 2023 住民基本台帳制度の検討を通じた住民概念の構築と動揺に関する研究
2018 - 2023 法案審議の実態分析と制度的基盤に関する研究
2016 - 2020 Study on intergovernmetal relationship and meso-level governance around metropolitan areas in Germany
2016 - 2020 Interdisciplinary study on revival and social reorganization process after the Fukushima nuclear plant accident
2014 - 2019 Research on Protection and Utilization of Personal Data by Crossing Legal Fields Approach
2014 - 2017 Cross-sectional study on policy and institutional development for guaranteeing citizenship of wide-area and long-term evacuees
2012 - 2015 Crisis Management and Political Change
2012 - 2015 A Study on the Possiblitiy of Derect Elected Mayor System of Metropolitan Dstricts
2012 - 2015 A survey of diversity in the institutional arrangement for public service provision: Its interaction with the dynamics of local government.
2011 - 2014 A study of policy analysis and process in Japan --- from the perspective of comapative policy analysis
2010 - 2012 Policy reorganization and Institutional design
2010 - 2012 Local Governance as Multi-organizational Cooperation to Secure the Livelihood of Inhabitants
2009 - 2011 Paradigm Shift in the Local Government Studies
2008 - 2010 Comprehensive Research about Japanese Cabinet and Ministries in 1990s
2007 - 2010 Research on "Scandal" and legal compliance system in local governments
2006 - 2008 Social Consensus Building and Network Management in Collaborative Governance
2006 - 2007 Fundamental Study of the Cabinet Secretariat and the Cabinet Office
2005 - 2006 Political management in city municipality and interplay of city planning policy legal affairs in decentralization age
2004 - 2006 A Interdisciplinary Study on the Coordination of Public Construction Project Control and Land Use Control
2004 - 2005 社会的合意形成の制度と手法-分野間比較・国際比較による横断的分析枠組の構築
2004 - 2005 Fundamental Study of the Cabinet Legislation Bureau
1985 - 1989 University of Tokyo Faculty of Law 3rd
Work history (1)：
2002/04 - 現在 University of Tokyo Faculty of Law professor
Committee career (1)：
2018/08 - 2022/08 自治体学会 理事長
Awards (2)：
2013/08 - 自治体学会 学会賞 原発と自治体
2008/06 - 日本公共政策学会 著作賞 自治制度
Association Membership(s) (6)：
自治創造学会
, JAPANESE POLITICAL SCIENCE ASSOCIATION
, オランダ行政学会
, JAPAN ASSOCIATION OF LOCAL GOVERNMENT POLICY STUDIES
, Public Policy Studies Association, Japan
, THE JAPANESE SOCIETY FOR PUBLIC ADMINISTRATION
