Rumi Fujinaka藤中 留美

Major shareholder of Iwaki Co., Ltd.

Net worth (est.)
¥4.3B
#764 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥133M
#598
Total income (est.)
¥133M
#1036
Pay + dividends, before tax
Taxes (est.)
¥60.2M
#867
Income tax ¥48.9M / resident tax ¥11.3M
Other assets (est.)
¥72.8M
¥4.4B 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
Iwaki Co., Ltd.
6237 · FY ending Mar 2026
Own name 1,727,020 7.78% ¥2,487 ¥4.3B ¥133M
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