Masahiko Sato佐藤 雅彦

Senior Managing Director & Representative Director, Tosnetcorporation

Net worth (est.)
¥889M
#2261 in Japan
Listed shares
Executive pay
¥81.8Mest.
Average for the same officer category
Dividends (a year)
¥23.1M
#1891
Total income (est.)
¥105M
#1372
Pay + dividends, before tax
Taxes (est.)
¥49.3M
#1108
Income tax ¥39.6M / resident tax ¥9.7M
Other assets (est.)
¥58.6M
¥948M with shares
After-tax income 2025–2026, 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
Tosnetcorporation
4754 · FY ending Sep 2025 · Senior Managing Director & Representative Director
Own name 550,000 11.88% ¥1,489 ¥819M ¥20.4M
Tokai Rika Co.,Ltd.
6995 · FY ending Mar 2026 · Representative Director
Own name 24,000 — ¥2,944 ¥70.6M ¥2.8M
internet infinity INC.
6545 · FY ending Mar 2026 · Audit & Supervisory Board Member
Own name — — ¥749 ¥0 ¥0

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)
2026¥70.6M¥61.3M¥2.8M¥64.1M¥27.8M¥34.3M
2025¥819M¥20.5M¥20.4M¥40.8M¥14.6M¥24.2M

Grouped by the calendar year of each company's fiscal year-end. Years in which the person was not among the top 10 shareholders of a company exclude that company.

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