大久保 泉大久保 泉

Major shareholder of 株式会社フォーラムエンジニアリング

Net worth (est.)
¥4.0B
#878 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥212M
#429
Total income (est.)
¥212M
#706
Pay + dividends, before tax
Taxes (est.)
¥99.2M
#553
Income tax ¥81.2M / resident tax ¥18.1M
Other assets (est.)
¥194M
¥4.2B with shares
After-tax income 2024–2025, before spending
Inheritance tax (est.)
¥1.0B
#903
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.

Holdings

CompanyHeld bySharesStakePriceValueDividends
株式会社フォーラムエンジニアリング
7088 · FY ending Mar 2025
Own name 3,999,000 7.61% ¥1,012 ¥4.0B ¥212M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2025¥4.0B—¥212M¥212M¥99.2M¥113M—
2024¥3.8B—¥150M¥150M¥68.6M¥81.4M—

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 ¥4.2B = listed shares in own name ¥4.0B + other assets (est.) ¥194M

Total inheritance tax paid: ¥1.0B (24.6% of the estate).

HeirInheritsTaxAfter tax
Spouse¥2.1B¥0¥2.1B
Each child¥1.1B¥522M¥538M

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