Mikio Nakajima中島 幹

Major shareholder of Soken Chemical & Engineering Co.,Ltd.

Net worth (est.)
¥1.1B
#2074 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥24.4M
#1855
Total income (est.)
¥24.4M
#4158
Pay + dividends, before tax
Taxes (est.)
¥5.0M
#4275
Income tax ¥3.7M / resident tax ¥1.2M
Other assets (est.)
¥19.4M
¥1.1B with shares
After-tax income 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
Soken Chemical & Engineering Co.,Ltd.
4972 · FY ending Mar 2026
Own name 325,000 1.96% ¥3,293 ¥1.1B ¥24.4M
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