Consultant

Hisashi Koketsu

Professor at Hosei University Law School
（Professor Emeritus at The University of Tokyo Law School）

Education

1979

Graduated from Kobe University Faculty of Law

1981

Completed the Master Course of Law at Kobe University

1985

Completed the Doctor Course of Law at Kobe University

2000

Received Doctor of Laws (Kobe University)

Career

1985

Assistant Researcher at Kobe University of Commerce

1990

Associate Professor at Kobe University of Commerce

1993

Associate Professor at Kanagawa University Faculty of Law

2000

Professor at Kanagawa University Faculty of Law

2003

Professor at the University of Tokyo Faculty of Law

2017

Professor at Hosei University Law School

Major Book Publications

• Hisashi Koketsu:“Reasons for Administrative Decision-Making and Administrative Suit”. Tokyo, 2000
• Hisashi Koketsu et al.: “Introduction to Environmental Law”. Tokyo, 2005
• Hisashi Koketsu: “A study of Swedish Administrative Law”. Tokyo, 2020

Main Papers

• “Range of Ikata Formula” in “Essays in Memory of Professor Ichiro Kato”, edited by Akio Morishima and Hiroshi Shiono. Yuhikaku pp.245-269. November, 2011
• “Environmental Ethics” in “Law and Theory of Environmental Conservation”, edited by Nobutaka Takahashi, Tadasu Watari, and Yoshinobu Kitamura. Hokkaido University Press pp. 428-445. April, 2014.
• “Supplementary Provisions of Administrative Decisions and Objectives of Related Laws: Operation of the Permission System Related to Space Use and Consideration for the Natural Environment”in “Memorial of Professor Mitsuo Kobayakawa – “Structure and Development of Modern Administrative Law”, edited by Katsuya Uga and Hisashi Koketsu. Yuhikaku pp.413-439. September, 2016
• “La motivation des décisions dérogatoires en droit administratif français”
  （Giving Reasons for Exceptional Decision-making in French Administrative Law）
  Hogaku Shirin Vol. 115, No. 4, pp.23-44. March, 2018
• “Conflict of Values and Judicial Review in Uncultivated Land Acquisition Cases” in “Pioneering Lines of Environmental Law”, edited by Takeshi Shimamura, Kunihiko Okubo, Yoshinari Harashima, Keiichi Chikushi, and Akinori Shimizu. Dai-ichi Hoki pp.272-295. November, 2023
• “Meaning and Significance of Delegation of Authority”. Jichi Kenkyu Vol. 100, No. 3 pp3-27