Kazuhei Kawamura河村 和平

Major shareholder of taisei oncho co.,ltd.

Net worth (est.)
¥1.1B
#3047 in Japan
Listed shares ¥454M + other assets ¥620M
Executive pay
—
Not disclosed
Dividends (a year)
¥15.9M
#2868
Total income (est.)
¥15.9M
#12659
Pay + dividends, before tax
Taxes (est.)
¥3.2M
#12651
Income tax ¥2.4M / resident tax ¥801,550
Other assets (est.)
¥620M
After-tax income 2017–2026 (incl. ¥481M from share sales), before spending
Inheritance tax (est.)
¥196M
#3022
If a spouse and two children inherit in statutory shares (change)

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
taisei oncho co.,ltd.
1904 · FY ending Mar 2026
Own name 89,000 1.42% ¥5,106 ¥454M ¥15.9M

By year

YearNet worthListed sharesPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026¥1.1B¥454M—¥15.9M¥15.9M¥3.2M¥12.7M—
2025¥938M¥331M—¥11.7M¥11.7M¥2.4M¥9.4M—
2024¥996M¥397M—¥11.4M¥11.4M¥2.3M¥9.1M—
2023¥762M¥173M—¥7.3M¥7.3M¥1.5M¥5.8M¥306M
2022¥826M¥549M—¥22.0M¥22.0M¥5.9M¥16.0M¥175M
2021¥897M¥811M—¥28.9M¥28.9M¥9.3M¥19.6M—
2020¥746M¥680M—¥28.1M¥28.1M¥8.9M¥19.1M—
2019¥683M¥636M—¥28.1M¥28.1M¥8.9M¥19.1M—
2018¥855M¥827M—¥18.4M¥18.4M¥4.4M¥14.1M—
2017¥497M¥483M—¥18.4M¥18.4M¥4.4M¥14.1M—

Net worth for each year is listed shares plus the other assets (est.) accumulated up to that year. 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.

Inheritance tax (estimate)

Estate ¥1.1B = listed shares in own name ¥454M + other assets (est.) ¥620M

Total inheritance tax paid: ¥196M (18.2% of the estate).

HeirInheritsTaxAfter tax
Spouse¥537M¥0¥537M
Each child¥269M¥97.9M¥171M

Japanese inheritance tax, assuming the estate is split in statutory shares. A spouse pays no tax up to ¥160M or the statutory share, whichever is larger. Family size is not in the securities reports, so you can choose it (with no children, parents or siblings also become heirs, so the real figure differs). Business-succession deferrals, lifetime gifts, donations to foundations, debts and other reliefs are not reflected.

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