白山 正樹白山 正樹

Managing Director, Sumitomo Electric Industries, Ltd.

Net worth (est.)
¥250M
#3908 in Japan
Listed shares
Executive pay
¥115M
Disclosed individually
Dividends (a year)
¥4.6M
#4138
Total income (est.)
¥120M
#1396
Pay + dividends, before tax
Taxes (est.)
¥58.3M
#1120
Income tax ¥47.0M / resident tax ¥11.4M
Other assets (est.)
¥163M
¥413M with shares
After-tax income 2024–2026, before spending

Other assets (est.): the sum of each year's after-tax income (pay + dividends in own name − estimated taxes and social insurance) 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
Sumitomo Electric Industries, Ltd.
5802 · FY ending Mar 2026 · Managing Director
Own name 29,800 — ¥8,386 ¥250M ¥4.6M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026¥250M¥115M¥4.6M¥120M¥58.3M¥59.6M—
2025¥70.4M¥109M¥2.8M¥112M¥54.7M¥55.5M—
2024¥62.5M¥93.7M¥2.1M¥95.8M¥45.8M¥48.0M—

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