DOI KAZUSHIGE
Organization
Faculty of Law Department of Private and Criminal Law Associate Professor
Title
Associate Professor
External link
ORCID
Research Areas
-
Humanities & Social Sciences / Criminal law
-
Humanities & Social Sciences / Criminal law
Research History
-
Kyushu University Faculty of Law Associate Professor
2026.4 - Present
-
Kyushu University Law School Lecturer
2025.4 - 2026.3
Country：Japan
-
University of Erlangen-Nuremberg International Criminal Research Unit (ICLU), Faculty of Law Visiting Scholar
2022.3 - 2023.3
Country：Germany
-
The University of Kitakyushu Faculty of Law/Law Department Associate Professor
2015.10 - 2026.3
Education
-
University of Erlangen-Nuremberg Faculty of Law Doctor Program
2016.11
Books
-
Aktuelle Probleme im Allgemeinen Teil des taiwanesischen, deutschen und japanischen Strafrechts
Makoto Takizawa, Jan Grotheer, Arndt Sinn（Role：Joint authorZur Entwicklung der Kausalitätslehre im japanischen Strafrecht）
Chuo University Press 2025.3 （ ISBN:4805708387 ）
-
Zur Entwicklung der Kausalitätslehre im japanischen Strafrecht
2025.3 （ ISBN:978-4805708385 ）
Presentations
-
Das Verbot und die Verfolgung der Auslandsbestechung in Japan und Deutschland: Abriss und Herausforderungen Invited
Kazushige Doi
Korruptionsstrafrecht: Grundfragen und aktuelle Probleme im deutsch-japanischen Rechtsvergleich (University of Augsburg) 2025.3
-
Zur Entwicklung der Kausalitätslehre im japanischen Strafrecht Invited
Kazushige Doi
Taiwanesisch-Deutsch-Japanisches Symposium: "Aktuelle Probleme im Allgemeinen Teil des taiwanesischen, deutschen und japanischen Strafrechts" 2023.11
-
Gesellschaftliche Integration und Strafrecht Invited
Kazushige Doi
5. Konferenz deutschsprachiger Juristen Ostasiens (University of Trier) 2022.9
-
Japanese Legal Studies and the Cooperation of Academics and Practitioners in Germany: New Generations and its Potential Invited
DOI, Kazushige
Annual Meeting of the Kyushu Alumni Association of the German Academic Exchange Service and the Humboldt Fundation 2023 2024.4
-
協議・合意制度における訴追裁量権の行使について：ドイツの王冠証人規定の運用を手がかりとして
土井 和重
日本刑法学会九州部会第132回例会 2023.9
-
Klageerzwingung und demokratische Kontrolle der Strafjustiz in Japan im Beispiel von Fukushima Invited
Kazushige Doi
Vortragsveranstaltung der DJJV (Bucerius Law School) 2023.2
MISC
-
[Rezension] Keiichi Yamanaka (Hrsg.), Das japanische StGB: Zweisprachige Gesetzestexte (Japanisch, Deutsch) in synoptischer Darstellung Invited
Kazushige Doi
Zeitschrift für Japanisches Recht 53 293 - 298 2022.5
Professional Memberships
-
Japanese Association of Victimology
-
THE CRIMINAL LAW SOCIETY OF JAPAN
Research Projects
-
Justification and limitation of the Japanese plea bargaining system: In terms of sentencing theory
Grant number：19K13538 2019.4 - 2023.3
Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists
Doi Kazushige
Grant type：Scientific research funding
This project examined the justification and limitation of the so-called “cooperation agreement” in the Japanese criminal justice in comparison with the crown witness in the German criminal law. Two main results were found: (1) The cooperation with the prosecutor can reduce the general preventive needs against the collaborating perpetrator. It can justify sanctions below the minimum of statutory sentence in terms of the constitutional proportionality; (2) For the proper selection of collaborators, the prosecutor should consider the high probability of the conviction of the target person owing to the cooperation and the internal and contextual connection between the concerned acts by the collaborator and the target person.