島田 直樹島田 直樹

Director, Japan Business Systems, Inc.

Net worth (est.)
¥110M
#5295 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥3.3M
#4375
Total income (est.)
¥3.3M
#5240
Pay + dividends, before tax
Taxes (est.)
¥675,395
#5176
Income tax ¥505,395 / resident tax ¥170,000
Other assets (est.)
¥2.6M
¥112M 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
Japan Business Systems, Inc.
5036 · FY ending Sep 2025 · Director
Own name 50,000 — ¥1,530 ¥76.5M ¥2.0M
NOK株式会社
7240 · FY ending Mar 2026 · Director
Own name 10,000 — ¥2,800 ¥28.0M ¥1.3M
株式会社レノバ
9519 · FY ending Mar 2026 · Director
Own name 6,100 — ¥838 ¥5.1M —

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)
2026¥33.1M—¥1.3M¥1.3M¥269,095¥1.0M
2025¥76.5M—¥2.0M¥2.0M¥411,300¥1.6M

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