Koyuki Murasaki村崎 小雪

Major shareholder of Base Co.,Ltd.

Net worth (est.)
¥1.3B
#1821 in Japan
Listed shares
Executive pay
—
Not disclosed
Dividends (a year)
¥48.3M
#1281
Total income (est.)
¥48.3M
#2839
Pay + dividends, before tax
Taxes (est.)
¥9.8M
#3592
Income tax ¥7.4M / resident tax ¥2.4M
Other assets (est.)
¥38.5M
¥1.4B with shares
After-tax income 2025, 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
Base Co.,Ltd.
4481 · FY ending Dec 2025
Own name 412,800 2.28% ¥3,210 ¥1.3B ¥48.3M
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