2016 - 2019 Empirical Research on the Public Sense of Penal Policy
2016 - 2019 A comparative and comprehensive study on Juvenile Justice : Should we introduce a third tier treatment and custody model for young adults?
2016 - 2019 Empirical Research on the Public Sense of Penal Policy
2015 - 2018 Study on Development of the System of Employment Support for Juvenile Delinquent and Offenders
2013 - 2016 A Comprehensive Study on Juvenile Criminal Cases: Practical Study on the Status and Responsibility of Juvenile
2012 - 2015 Comparative Criminal Law Study on the Monistic System of the Principals - A Comparative Study on the Italian, Danish and Norwegian Criminal Law
Censure and Hard Treatment in the Punishment/Penalty System
(Tuesday’s Seminar at Frankfurt University, Faculty of Law 2019)
Can Public Opinion Become the Legitimation for Penal Policy?
(American Society of Criminology 2019 Annual Meeting(San Francisco(U.S.A.)) 2019)
刑法における責任・予防と刑罰論
(日中刑法学シンポジウム 中国政法大学刑事司法学院 2019)
International Criminal Law and Anti-Corruption: Anti-Bribery Law of Japanese Foreign Public Officials
(International Forum on Experience of Anti-Corruption in Transnational Countries 2019)
The Public Sense of Justice in Japan:A Study of Attitudes towards Punishments
(The 46th annual conference of the Western Society of Criminology(Honolulu(U.S.A.)) 2019)