Corporate Data

Corporate Name:	RISO KAGAKU CORPORATION
President:	Akira Hayama
Head Office:	5-34-7 Shiba, Minato-ku, Tokyo 108-8385, Japan
Established:	September 2, 1946
Incorporated:	January 25, 1955
Paid-in Capital:	14,114,985,384 yen
Stock:	Tokyo Stock Exchange Prime Market (Code: 6413)
Number of Employees:	1,538 (as of March 31, 2025) [2,859 for the RISO Group]
Subsidiaries:	25[Domestic - 4, Overseas - 21]
Board of Directors and Audit & Supervisory Board Members (as of June 25, 2024) President & CEO Director Outside Director Audit & Supervisory Board Member Outside Audit & Supervisory Board Member	Akira Hayama Shoichi Ikejima Toshihiko Kawatsu Kaeko Gondo Hidetoshi Watabe Kazutoyo Suzuki Hideya Ebita Yoshinari Iizuka Masaya Nara
Executive Officers (as of October 1, 2024)	Akira Hayama Shoichi Ikejima Toshihiko Kawatsu Kenji Oshima So Suzuki Akimasa Kasuya Yoshiomi Narumiya Tetsuya Nakamura Takehiko Nishiyama Hidetoshi Miuma Shigeharu Fujita Kazuhiro Kato Fumiya Tomiyama Kentaro Harada Hideki Akiyama Koichi Nagayama
Main Banks	Kiraboshi Bank, Ltd., Sumitomo Mitsui Banking Corporation, MUFG Bank, Ltd., Sumitomo Mitsui Trust Bank, Ltd.

CORPORATE PROFILE

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