Tsuboui Ltd.有限会社坪井

Asset-management company of Noriaki Tsuboiest. (its holdings are included in Noriaki Tsuboi's net worth)

Holdings value (est.)

¥1.0B

#3003

Dividends (a year)

¥25.0M

#2622

Listed holdings

Holdings

Company	Shares	Stake	Price	Value	Dividends
Daishin Chemical Co.,Ltd. 4629 · FY ending Mar 2026	556,000	12.16%	¥1,808	¥1.0B	¥25.0M

Estimates from annual securities reports (EDINET). Methodology