Akira Katayama片山 晃

Major shareholder of DKS Co. Ltd.

Net worth (est.)
¥6.6B
#527 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥194M
#441
Total income (est.)
¥194M
#657
Pay + dividends, before tax
Taxes (est.)
¥74.7M
#660
Income tax ¥60.1M / resident tax ¥14.6M
Other assets (est.)
¥120M
¥6.8B 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
住信SBIネット銀行株式会社
7163 · FY ending Mar 2025
Own name 1,560,000 1.03% ¥4,065 ¥6.3B ¥29.6M
DKS Co. Ltd.
4461 · FY ending Mar 2026
Own name 425,000 4.01% ¥7,397 ¥3.1B ¥63.8M
Torishima Pump Mfg.Co.,Ltd.
6363 · FY ending Mar 2026
Own name 864,000 3.20% ¥3,010 ¥2.6B ¥54.4M
Rasa Industries,Ltd.
4022 · FY ending Mar 2026
Own name 397,000 5.08% ¥1,641 ¥651M ¥71.5M
Hit Co., Ltd.
378A · FY ending Jun 2026
Own name 240,200 3.37% ¥1,007 ¥242M ¥4.8M
株式会社アイ・グリッド・ソリューションズ
603A · FY ending Jun 2026
Own name 750,000 2.34% — — —

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)
2026¥6.6B—¥194M¥194M¥74.7M¥120M
2025¥114M—¥0¥0¥0¥0

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