Kentaro Yashiro八代 健太郎

Representative Director, Tokai Senko K.K.

Net worth (est.)
¥374M
#5998 in Japan
Listed shares ¥227M (incl. ¥218M via asset-management cos.) + other assets ¥147M
Executive pay
¥14.1Mest.
Average for the same officer category
Dividends (a year)
¥5.9M
#5037
Own name ¥225,000 / via companies ¥5.7M
Total income (est.)
¥20.0M
#10961
Pay + dividends, before tax
Taxes (est.)
¥2.7M
#13188
Income tax ¥1.7M / resident tax ¥997,485
Other assets (est.)
¥147M
After-tax income 2017–2026 (incl. ¥2.0M from share sales), before spending
Inheritance tax (est.)
¥27.4M
#7031
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.

Asset-management companies: 八代和彦est., 八代興産株式会社est. (their holdings are included in net worth)

Holdings

CompanyHeld bySharesStakePriceValueDividends
Tokai Senko K.K.
3577 · FY ending Mar 2026
八代興産株式会社 134,000 4.26% ¥960 ¥129M ¥3.4M
Tokai Senko K.K.
3577 · FY ending Mar 2026
Yoshiaki Yashiro 106,000 3.36% ¥960 ¥102M ¥2.6M
Tokai Senko K.K.
3577 · FY ending Mar 2026
八代和彦 93,000 2.96% ¥960 ¥89.3M ¥2.3M
Tokai Senko K.K.
3577 · FY ending Mar 2026 · Representative Director
Own name 9,000 — ¥960 ¥8.6M ¥225,000

By year

YearNet worthListed sharesPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026¥374M¥227M¥14.1M¥5.9M¥20.0M¥2.7M¥9.6M¥2.0M
2025¥358M¥227M¥23.1M¥6.0M¥29.1M¥6.7M¥14.6M—
2024¥310M¥198M¥29.7M¥4.8M¥34.5M¥10.3M¥17.5M—
2023¥371M¥281M¥31.6M¥4.8M¥36.5M¥11.3M¥18.5M—
2022¥349M¥281M¥29.7M¥4.8M¥34.5M¥10.3M¥17.5M—
2021¥324M¥277M¥28.0M¥4.8M¥32.8M¥9.4M¥16.7M—
2020¥259M¥232M—¥4.3M¥4.3M¥5,000¥15,000—
2019¥254M¥231M—¥9.6M¥9.6M¥0¥0—
2018¥329M¥314M—¥9.6M¥9.6M¥0¥0—
2017¥310M¥303M—¥9.6M¥9.6M¥0¥0—

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 ¥293M = listed shares in own name ¥8.6M + shares held via asset-management companies ¥137M (value ¥218M less 37% corporate tax on unrealized gains) + other assets (est.) ¥147M

Total inheritance tax paid: ¥27.4M (9.3% of the estate).

HeirInheritsTaxAfter tax
Spouse¥147M¥0¥147M
Each child¥73.3M¥13.7M¥59.6M

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