Tatsuro Kiyohara清原 達郎

Major shareholder of Shinnihon Corporation

Net worth (est.)
¥9.7B
#420 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥386M
#232
Total income (est.)
¥386M
#329
Pay + dividends, before tax
Taxes (est.)
¥113M
#468
Income tax ¥89.3M / resident tax ¥24.2M
Other assets (est.)
¥2.7B
¥12.4B with shares
After-tax income 2023–2026 (incl. ¥1.9B from share sales), before spending

Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) dividends retained by asset-management companies (less about 20% corporate tax), and proceeds from share sales (the drop in shares from the previous year × share price, less 20.315% tax, or about 30% for asset-management companies), for the years we have data. Spending, real estate, donations and savings from earlier years are not reflected.

Holdings

CompanyHeld bySharesStakePriceValueDividends
Shinnihon Corporation
1879 · FY ending Mar 2026
Own name 911,000 1.56% ¥1,926 ¥1.8B ¥61.0M
Tohokushinsha Film Corporation
2329 · FY ending Mar 2026
Own name 2,199,500 1.59% ¥614 ¥1.4B ¥59.5M
日精樹脂工業株式会社
6293 · FY ending Mar 2025
Own name 1,585,000 8.25% ¥840 ¥1.3B ¥55.5M
Yagi & Co.,Ltd.
7460 · FY ending Mar 2026
Own name 246,000 2.98% ¥3,994 ¥982M ¥38.4M
Endo Manufacturing Co.,Ltd.
7841 · FY ending Dec 2025
Own name 676,000 7.60% ¥1,184 ¥800M ¥27.0M
okano valve mfg.co.ltd.
6492 · FY ending Sep 2025
Own name 88,000 5.52% ¥8,497 ¥748M ¥5.3M
Tanabe Engineering Corporation
1828 · FY ending Mar 2026
Own name 305,000 2.90% ¥2,447 ¥746M ¥30.5M
CROOZ,Inc.
2138 · FY ending Mar 2026
Own name 890,000 9.30% ¥775 ¥690M —
AINAVO HOLDINGS Co., Ltd.
7539 · FY ending Sep 2025
Own name 697,000 3.00% ¥746 ¥520M ¥18.1M
NISSHIN GROUP HOLDINGS Co., Ltd.
8881 · FY ending Mar 2026
Own name 551,200 1.18% ¥706 ¥389M ¥19.3M
Grandy House Corporation
8999 · FY ending Mar 2026
Own name 572,000 1.96% ¥553 ¥316M ¥18.3M
First Brothers Co., Ltd.
3454 · FY ending Nov 2025
Own name 40,900 0.29% ¥1,169 ¥47.8M ¥1.4M
Access Co., Ltd.
4813 · FY ending Jan 2026
Own name 12,600,000 33.34% — — —
TOYOイノベックス株式会社
6210 · FY ending Mar 2025
Own name 1,473,000 7.20% — — ¥51.6M
株式会社フェイス
4295 · FY ending Mar 2024
Own name 279,900 2.52% — — ¥2.8M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026¥6.2B—¥227M¥227M¥46.1M¥181M¥1.9B
2025¥11.3B—¥507M¥507M¥167M¥340M—
2024¥12.9B—¥461M¥461M¥155M¥306M¥3.3M
2023¥919M—¥17.5M¥17.5M¥3.8M¥13.7M—

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