Sekiguchi Kogyosha Co., Ltd.株式会社関口興業社

Asset-management company of Sosaku Sekiguchiest. (its holdings are included in Sosaku Sekiguchi's net worth)

Holdings value (est.)

¥4.4B

#1639

Dividends (a year)

¥179M

#1278

Listed holdings

Holdings

Company	Shares	Stake	Price	Value	Dividends
Artner Co.,Ltd. 2163 · FY ending Jan 2026	2,126,000	20.00%	¥2,073	¥4.4B	¥179M

Estimates from annual securities reports (EDINET). Methodology