Independent Director
Yoshiko Kojo

Career summary
- Apr. 1988
- Assistant Professor of International Relations, Faculty of Law,
Kokugakuin University - Apr. 1991
- Associate Professor of International Relations, Faculty of Law,
Kokugakuin University - Apr. 1996
- Associate Professor of International Relations,
Department of Advanced Social and International Relations,
The University of Tokyo - Jun. 1999
- Professor of International Relations,
Department of Advanced Social and International Relations,
The University of Tokyo (until March 2020) - Oct. 2010
- President, Japan Association of International Relations
- Oct. 2012
- Member of Advisory Board, Japan Association of International Relations
(until October 2024) - Oct. 2017
- Member of Science Council of Japan (until September 2023)
- Jun. 2018
- Director of the Company (to present)
- Jul. 2019
- Member of the Executive Nomination Committee
Member of the Compensation Committee (until June 2023) - Apr. 2020
- Professor of Department of International Politics,
Aoyama Gakuin University School of International Politics,
Economics and Communication (until March 2025) - Jun. 2024
- Chairperson of the Board of Directors of the Company (to present)
- Jun. 2025
- Chairperson of the Executive Nomination Committee
- Jun. 2026
- Member of the Executive Nomination Committee (to present)

