Tomohiro Ishibashi石橋 知博

President & Representative Director, Weathernews Inc.

Net worth (est.)
¥1.4B
#1725 in Japan
Listed shares
Executive pay
¥41.2Mest.
Average for the same officer category
Dividends (a year)
¥74.4M
#970
Total income (est.)
¥116M
#1221
Pay + dividends, before tax
Taxes (est.)
¥31.2M
#1652
Income tax ¥23.7M / resident tax ¥7.4M
Other assets (est.)
¥82.4M
¥1.5B 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 · President & Representative Director
Own name 691,808 1.56% ¥2,073 ¥1.4B ¥74.4M
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