Kazuki Yamamoto山本 一樹

President & Representative Director, TESS Holdings Co., Ltd.

Net worth (est.)
¥5.5B
#628 in Japan
Listed shares
Executive pay
¥74.2Mest.
Average for the same officer category
Dividends (a year)
¥55.9M
#1180
Total income (est.)
¥130M
#1066
Pay + dividends, before tax
Taxes (est.)
¥62.1M
#834
Income tax ¥50.2M / resident tax ¥11.8M
Other assets (est.)
¥125M
¥5.6B with shares
After-tax income 2025–2026, 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.

Asset-management companies: 株式会社Kest. (their holdings are included in net worth)

Holdings

CompanyHeld bySharesStakePriceValueDividends
TESS Holdings Co., Ltd.
5074 · FY ending Jun 2026 · President & Representative Director
Own name 5,858,600 2.20% ¥932 ¥5.5B ¥55.9M

By year

YearNet worthPayDividendsTotal incomeTaxes (est.)After tax (est.)
2026¥5.5B¥74.2M¥55.9M¥130M¥62.1M¥66.1M
2025¥1.9B¥73.5M¥30.0M¥103M¥38.0M¥41.5M

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