Atsushi Kato加藤 厚史

Major shareholder of 株式会社スタメン

Net worth (est.)
¥2.9B
#1511 in Japan
Listed shares ¥1.3B (incl. ¥304M via asset-management cos.) + other assets ¥1.6B
Executive pay
—
Not disclosed
Dividends (a year)
¥9.4M
#3894
Own name ¥7.2M / via companies ¥2.2M
Total income (est.)
¥9.4M
#15278
Pay + dividends, before tax
Taxes (est.)
¥660,606
#17217
Income tax ¥180,206 / resident tax ¥480,400
Other assets (est.)
¥1.6B
After-tax income 2020–2025 (incl. ¥1.5B from share sales), before spending
Inheritance tax (est.)
¥638M
#1540
If a spouse and two children inherit in statutory shares (change)

Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) dividends retained by asset-management companies (less about 20% corporate tax), and proceeds from share sales (the drop in shares from the previous year × share price, less 20.315% tax, or about 30% for asset-management companies), for the years we have data. Spending, real estate, donations and savings from earlier years are not reflected.

Asset-management companies: 株式会社スターフロンツest. (their holdings are included in net worth)

Holdings

CompanyHeld bySharesStakePriceValueDividends
株式会社スタメン
4019 · FY ending Dec 2025
Own name 1,200,000 13.67% ¥821 ¥985M ¥7.2M
株式会社スタメン
4019 · FY ending Dec 2025
株式会社スターフロンツ 370,300 4.22% ¥821 ¥304M ¥2.2M

By year

YearNet worthListed sharesPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2025¥2.9B¥1.3B—¥9.4M¥9.4M¥660,606¥6.5M¥217M
2024¥2.9B¥1.5B—¥7.8M¥7.8M¥347,776¥5.0M¥829M
2023¥3.1B¥2.6B—¥13.0M¥13.0M¥1.5M¥9.2M¥177M
2022¥2.4B¥2.1B—¥0¥0¥0¥0¥251M
2021¥3.4B¥3.3B¥15.3M¥0¥15.3M¥3.2M¥10.1M¥65.3M
2020¥3.4B¥3.4B¥11.7M¥0¥11.7M¥1.9M¥8.1M—

Net worth for each year is listed shares plus the other assets (est.) accumulated up to that year. 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.

Inheritance tax (estimate)

Estate ¥2.8B = listed shares in own name ¥985M + shares held via asset-management companies ¥192M (value ¥304M less 37% corporate tax on unrealized gains) + other assets (est.) ¥1.6B

Total inheritance tax paid: ¥638M (23.1% of the estate).

HeirInheritsTaxAfter tax
Spouse¥1.4B¥0¥1.4B
Each child¥690M¥319M¥371M

Japanese inheritance tax, assuming the estate is split in statutory shares. A spouse pays no tax up to ¥160M or the statutory share, whichever is larger. Family size is not in the securities reports, so you can choose it (with no children, parents or siblings also become heirs, so the real figure differs). Business-succession deferrals, lifetime gifts, donations to foundations, debts and other reliefs are not reflected.

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