Management InformationCompany Profile

Company Name	Seibu Giken Co., Ltd.
Representative Director, Executive President	Fumio Kuma
Head Office	3108-3 Aoyagi, Koga-shi, Fukuoka, 811-3134, Japan
Established	July 1965
Capital	711 million yen (as of December 31, 2025)
Directors and Executive Officers	Representative Director, Executive President Fumio Kuma Director, Senior Executive Officer, Corporate Management Operations Miwa Hirakawa Director, Senior Executive Officer, Chief Strategy Officer Keisuke Kida Director (Full-time Audit Committee Member) Takashi Tanabe Independent Director (Audit Committee Member) Kenji Uchida Independent Director (Audit Committee Member) Nobutoshi Ichimaru
Number of Employees	415 (as of December 31, 2025; Group consolidated 785)
Business	Manufacturing, sales, and providing services such as installation and maintenance of desiccant dehumidifiers, VOC concentrators, etc.