Koichi Nishikawa西川 光一

President & Representative Director, CEO, PARK24 Co., Ltd.

Net worth (est.)
¥14.6B
#243 in Japan
Listed shares
Executive pay
¥55.6Mest.
Average for the same officer category
Dividends (a year)
¥243M
#354
Total income (est.)
¥299M
#386
Pay + dividends, before tax
Taxes (est.)
¥144M
#276
Income tax ¥118M / resident tax ¥26.1M
Other assets (est.)
¥153M
¥14.8B 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
PARK24 Co., Ltd.
4666 · FY ending Oct 2025 · President & Representative Director, CEO
Own name 8,110,460 4.80% ¥1,800 ¥14.6B ¥243M
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