Masashi Mizunaga水永 政志

President & Representative Director, スター・マイカ・ホールディングス株式会社

Net worth (est.)
¥15.3B
#232 in Japan
Listed shares
Executive pay
¥127Mest.
Average for the same officer category
Dividends (a year)
¥447M
#196
Total income (est.)
¥574M
#189
Pay + dividends, before tax
Taxes (est.)
¥285M
#127
Income tax ¥234M / resident tax ¥50.8M
Other assets (est.)
¥287M
¥15.6B with shares
After-tax income 2025, 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
スター・マイカ・ホールディングス株式会社
2975 · FY ending Nov 2025 · President & Representative Director
Own name 12,083,230 35.60% ¥1,269 ¥15.3B ¥447M
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