2016.6 The Japanese version of a system for criminal matters introduced by the revised Code of Criminal Procedure Books Kaku Hirao (Author)
2016.3 Corpus Juris Crisis Management Books Nishimura & Asahi (Editor) Hiroshi Kimeda (Supervising editor) Kei Umebayashi (Author) and others
2015.1.16 New Year Special Edition: Asia, the Middle East & Africa (January 2015) Asia Misato Rokukawa Masataka Sato Takahiro Azuma and others
2013.12.3 How to Deal with Criminal Matters Regarding Corporate Activities Tokyo External Seminars Kaku Hirao(Lecturer)
2013.10.9 How to deal with corporate misconducts: Issues and tips for handling an internal investigation Tokyo External Seminars Kaku Hirao(Lecturer)