Shinko Ishibashi石橋 忍子

Major shareholder of Weathernews Inc.

Net worth (est.)
¥2.9B
#1023 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥152M
#543
Total income (est.)
¥152M
#890
Pay + dividends, before tax
Taxes (est.)
¥30.9M
#1666
Income tax ¥23.3M / resident tax ¥7.6M
Other assets (est.)
¥121M
¥3.1B 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
Weathernews Inc.
4825 · FY ending May 2026
Own name 1,415,200 3.19% ¥2,073 ¥2.9B ¥152M
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