Koken Ltd.有限会社光研

Company listed among top shareholders of listed companies

Holdings value (est.)

¥12.1B

#873

Dividends (a year)

¥58.4M

#2214

Listed holdings

Holdings

Company	Shares	Stake	Price	Value	Dividends
SEIKOH GIKEN Co.,Ltd. 6834 · FY ending Mar 2026	583,500	6.48%	¥20,758	¥12.1B	¥58.4M

Estimates from annual securities reports (EDINET). Methodology