●Career
- Chuo University, Faculty of Law
- 2001  Japan Federation of Bar Associations Tokyo Bar Association
- 2002 – present  Okuno & Partners
- 2009  Received the Order of the Sacred Treasure, Gold and Silver Star
●Professional Experience
| 1994 | Chief Prosecutor, Wakayama District Public Prosecutors Office | 
| 1995 | Deputy Superintending Prosecutor, Osaka High Public Prosecutors Office | 
| 1996 | Chief Prosecutor, Kobe District Public Prosecutors Office | 
| 1997 | Chief Prosecutor, Osaka District Public Prosecutors Office | 
| 1999 | Superintending Prosecutor, Sapporo High Public Prosecutors Office | 
| 2001 | Superintending Prosecutor, Fukuoka High Public Prosecutors Office | 
| 2001 | Retired from the Public Prosecutors Office | 
| 2001 | Admission to Tokyo Bar Association | 
 
 
●Professional Affiliations
| Adjudication Committee, Japan Football Association | 
| Committee Member, Ethics Review Committee for Officials of the House of Representatives | 
| Committee Member, Management Advisory Committee, Tokyo Women's Medical University Hospital | 
 
 
●Publications
Large Kommentar Criminal Law (3rd Edition) Vol. 11. Seirin Shoin. 2014. Co-author.
Medical Care with Patients. Edited by Tokyo Medical University Revitalization Project Team Committee. Medical View. 2013.
Criminal Medical Malpractice III. 2012. Shinzansha. 2012.
Criminal Medical Malpractice II (Enlarged Edition). Hanrei Times. 2007.
Criminal Medical Malpractice II. Hanrei Times. 2006.
Criminal Medical Malpractice. Hanrei Times. 2001. Co-author.
Pocket Dictionary of Medical Law. Koubundou Publishers. 1982. Co-author.
Research on Medical Malpractice. Hosokai. 1974.
 
 
         
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