Masahiro Idehara出原 正博

Director, JICHODO Co.,Ltd.

Net worth (est.)
¥7.2B
#483 in Japan
Listed shares · incl. ¥2.7B via asset-management cos.
Executive pay
—
Not disclosed
Dividends (a year)
¥406M
#218
Own name ¥254M / via companies ¥152M
Total income (est.)
¥406M
#274
Pay + dividends, before tax
Taxes (est.)
¥120M
#366
Income tax ¥98.1M / resident tax ¥21.7M
Other assets (est.)
¥533M
¥7.7B 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.

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

Holdings

CompanyHeld bySharesStakePriceValueDividends
JICHODO Co.,Ltd.
3597 · FY ending Jun 2026 · Director
Own name 507,000 17.62% ¥8,818 ¥4.5B ¥254M
JICHODO Co.,Ltd.
3597 · FY ending Jun 2026
Demhara Holdings Co., Ltd. 245,000 8.52% ¥8,818 ¥2.2B ¥122M
JICHODO Co.,Ltd.
3597 · FY ending Jun 2026
出原幸恵 60,000 2.09% ¥8,818 ¥529M ¥30.0M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)
2026¥7.2B—¥406M¥406M¥120M¥134M
2025¥7.2B—¥451M¥451M¥145M¥159M

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