Shisan Zukan
日本語

Shigeru Fujinaka藤中 茂

President & Representative Director, Iwaki Co., Ltd.

Net worth (est.)
¥11.3B
#328 in Japan
Listed shares · incl. ¥6.7B via asset-management cos.
Executive pay
¥100Mest.
Average for the same officer category
Dividends (a year)
¥351M
#249
Own name ¥143M / via companies ¥208M
Total income (est.)
¥451M
#247
Pay + dividends, before tax
Taxes (est.)
¥120M
#367
Income tax ¥97.8M / resident tax ¥21.9M
Other assets (est.)
¥288M
¥11.6B 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.

Asset-management companies: Fujinaka Holdings Co., Ltd.est. (their holdings are included in net worth)

Holdings

CompanyHeld bySharesStakePriceValueDividends
Iwaki Co., Ltd.
6237 · FY ending Mar 2026
 Fujinaka Holdings Co., Ltd. 2,700,000 12.17% ¥2,487 ¥6.7B ¥208M
Iwaki Co., Ltd.
6237 · FY ending Mar 2026 · President & Representative Director
 Own name 1,862,783 8.37% ¥2,487 ¥4.6B ¥143M
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