Takiyo Ishibashi石橋 瀧世

Major shareholder of IwaiCosmo Holdings, Inc.

Net worth (est.)
¥1.6B
#1624 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥103M
#735
Total income (est.)
¥103M
#1407
Pay + dividends, before tax
Taxes (est.)
¥20.9M
#2301
Income tax ¥15.7M / resident tax ¥5.1M
Other assets (est.)
¥81.9M
¥1.7B 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
IwaiCosmo Holdings, Inc.
8707 · FY ending Mar 2026
Own name 457,000 1.95% ¥3,468 ¥1.6B ¥103M
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