Yobumi Kusama草間 庸文

Chairman & Representative Director, Asax Co., Ltd.

Net worth (est.)
¥7.7B
#451 in Japan
Listed shares
Executive pay
¥30.2Mest.
Average for the same officer category
Dividends (a year)
¥207M
#418
Total income (est.)
¥237M
#533
Pay + dividends, before tax
Taxes (est.)
¥112M
#398
Income tax ¥91.6M / resident tax ¥20.4M
Other assets (est.)
¥123M
¥7.9B with shares
After-tax income 2026, before spending

Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) and dividends retained by asset-management companies (less about 20% corporate tax), for the years we have data. Spending, real estate, donations and savings from earlier years are not reflected.

Holdings

CompanyHeld bySharesStakePriceValueDividends
Asax Co., Ltd.
8772 · FY ending Mar 2026 · Chairman & Representative Director
Own name 9,399,100 28.50% ¥823 ¥7.7B ¥207M
Estimates from annual securities reports (EDINET). The English name is romanized automatically and may differ from the spelling the person uses. Methodology · Corrections and removal requests: contact