Koichi Domomekki百目鬼 孝一

Chairman of the Board, Sukegawa Electric Co.,Ltd

Net worth (est.)
¥329M
#3495 in Japan
Listed shares
Executive pay
¥20.5Mest.
Average for the same officer category
Dividends (a year)
¥2.8M
#4790
Total income (est.)
¥23.4M
#4556
Pay + dividends, before tax
Taxes (est.)
¥6.0M
#4445
Income tax ¥4.3M / resident tax ¥1.8M
Other assets (est.)
¥303M
¥632M with shares
After-tax income 2023–2025 (incl. ¥258M from share sales), before spending
Inheritance tax (est.)
¥93.7M
#3037
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
Sukegawa Electric Co.,Ltd
7711 · FY ending Sep 2025 · Chairman of the Board
Own name 71,140 1.29% ¥4,624 ¥329M ¥2.8M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2025¥329M¥20.5M¥2.8M¥23.4M¥6.0M¥15.3M¥258M
2024¥318M¥20.1M¥5.8M¥25.9M¥6.4M¥17.5M—
2023¥210M¥12.8M¥4.9M¥17.8M¥3.2M¥12.7M—

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 ¥632M = listed shares in own name ¥329M + other assets (est.) ¥303M

Total inheritance tax paid: ¥93.7M (14.8% of the estate).

HeirInheritsTaxAfter tax
Spouse¥316M¥0¥316M
Each child¥158M¥46.8M¥111M

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