West River Co., Ltd.株式会社ウェストリバー

Asset-management company of Saburo Nishikawaest. (its holdings are included in Saburo Nishikawa's net worth)

Holdings value (est.)

¥3.6B

#1679

Dividends (a year)

¥158M

#1295

Listed holdings

Holdings

Company	Shares	Stake	Price	Value	Dividends
Japaniace Co.,Ltd. 9558 · FY ending Nov 2025	1,600,000	40.30%	¥2,278	¥3.6B	¥158M

Estimates from annual securities reports (EDINET). Methodology