中井戸 信英中井戸 信英

Director, Ichigo Inc.

Net worth (est.)
¥4.9M
#39660 in Japan
Listed shares ¥4.4M + other assets ¥443,866
Executive pay
—
Not disclosed
Dividends (a year)
¥115,000
#20247
Total income (est.)
¥115,000
#24856
Pay + dividends, before tax
Taxes (est.)
¥28,362
#24770
Income tax ¥17,612 / resident tax ¥10,750
Other assets (est.)
¥443,866
After-tax income 2020–2026, before spending

Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) 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
Ichigo Inc.
2337 · FY ending Feb 2026 · Director
Own name 10,000 — ¥441 ¥4.4M ¥115,000
JAC Recruitment Co., Ltd.
2124 · FY ending Dec 2025 · Director
Own name — — ¥1,065 ¥0 ¥0
Sourcenext Corporation
4344 · FY ending Dec 2025 · Director
Own name 39,600 — — — —
イーソル株式会社
4420 · FY ending Dec 2025 · Director
Own name — — ¥507 ¥0 ¥0

By year

YearNet worthListed sharesPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026partial¥4.9M¥4.4M—¥115,000¥115,000¥28,362¥86,638—
2025¥3.9M¥3.6M—¥105,000¥105,000¥26,330¥78,670—
2024¥4.2M¥3.9M—¥90,000¥90,000¥23,283¥66,717—
2023¥8.0M¥7.7M—¥80,000¥80,000¥21,252¥58,748—
2022¥5.7M¥5.5M—¥70,000¥70,000¥19,220¥50,780—
2021¥5.2M¥5.1M—¥70,945¥70,945¥19,412¥51,533—
2020¥3.3M¥3.3M—¥70,000¥70,000¥19,220¥50,780—

"Partial" years carry forward the previous year's value for companies that have not yet filed that year's annual report (such as December year-end companies). Pay and dividends cover only companies that have filed.

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 ¥4.9M = listed shares in own name ¥4.4M + other assets (est.) ¥443,866

Total inheritance tax paid: ¥0 (0.0% of the estate).

HeirInheritsTaxAfter tax
Spouse¥2.4M¥0¥2.4M
Each child¥1.2M¥0¥1.2M

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