Hiroyuki Yoshioka吉岡 裕之

Major shareholder of ジェイドグループ株式会社

Net worth (est.)
¥5.7B
#923 in Japan
Listed shares ¥3.0B + other assets ¥2.7B
Executive pay
—
Not disclosed
Dividends (a year)
¥56.8M
#1250
Total income (est.)
¥56.8M
#3544
Pay + dividends, before tax
Taxes (est.)
¥15.1M
#5232
Income tax ¥11.4M / resident tax ¥3.8M
Other assets (est.)
¥2.7B
After-tax income 2016–2026 (incl. ¥2.3B from share sales), before spending
Inheritance tax (est.)
¥1.4B
#901
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
ジェイドグループ株式会社
3558 · FY ending Feb 2026
Own name 451,000 4.35% ¥1,706 ¥769M ¥13.5M
Charm Care Corporation
6062 · FY ending Jun 2026
Own name 380,000 1.16% ¥1,325 ¥504M ¥16.3M
ZUU Co.,Ltd.
4387 · FY ending Mar 2026
Own name 351,000 7.39% ¥799 ¥281M —
株式会社ビーアンドピー
7804 · FY ending Oct 2025
Own name 113,000 4.87% ¥2,470 ¥279M ¥9.0M
株式会社メンタルヘルステクノロジーズ
9218 · FY ending Dec 2025
Own name 310,000 2.96% ¥820 ¥254M ¥3.1M
Uniform Next Co., Ltd.
3566 · FY ending Dec 2025
Own name 380,000 3.75% ¥667 ¥253M ¥1.9M
Kantsu Hd Co., Ltd.
9326 · FY ending Feb 2026
Own name 501,000 4.91% ¥475 ¥238M ¥5.0M
shoei corporation
9385 · FY ending Mar 2026
Own name 173,000 2.23% ¥740 ¥128M ¥6.1M
株式会社ビジョナリーホールディングス
9263 · FY ending Apr 2023
Own name 308,000 0.84% ¥392 ¥121M —
株式会社ブロードエンタープライズ
4415 · FY ending Dec 2025
Own name 86,000 1.40% ¥1,050 ¥90.3M —
株式会社ブラス
2424 · FY ending Jul 2026
Own name 151,000 2.84% ¥596 ¥90.0M ¥1.2M
Unozawa-gumi Iron Works,Limited
6396 · FY ending Mar 2026
Own name 12,300 1.11% ¥4,005 ¥49.3M ¥615,000
株式会社クリーマ
4017 · FY ending Feb 2026
Own name 150,000 2.22% ¥238 ¥35.7M —
Tokyo Board Industries co.,ltd.
7815 · FY ending Feb 2026
Own name 49,000 1.83% ¥577 ¥28.3M —
ArkCore, Inc.
3384 · FY ending Feb 2026
Own name 38,800 2.15% ¥703 ¥27.3M —

By year

YearNet worthListed sharesPayDividendsTotal incomeTaxes (est.)After tax (est.)Share sales (after tax)
2026partial¥5.7B¥3.0B—¥42.8M¥42.8M¥9.3M¥33.4M¥54.7M
2025¥5.3B¥2.8B—¥41.1M¥41.1M¥8.3M¥32.7M¥231M
2024partial¥6.0B¥3.7B—¥49.0M¥49.0M¥11.0M¥38.0M¥174M
2023¥4.7B¥2.6B—¥34.5M¥34.5M¥6.2M¥28.3M¥230M
2022¥5.2B¥3.4B—¥37.1M¥37.1M¥6.7M¥30.3M¥133M
2021¥6.7B¥5.0B—¥74.3M¥74.3M¥14.3M¥60.0M¥258M
2020¥3.6B¥2.3B—¥39.7M¥39.7M¥7.6M¥32.1M¥480M
2019¥3.3B¥2.5B—¥28.8M¥28.8M¥6.1M¥22.7M¥277M
2018¥3.3B¥2.7B—¥32.8M¥32.8M¥6.9M¥25.9M¥125M
2017¥2.0B¥1.6B—¥17.6M¥17.6M¥2.8M¥14.8M¥367M
2016¥585M¥578M—¥7.7M¥7.7M¥751,430¥6.9M—

"Partial" years carry forward the previous year's value for companies that have not yet filed that year's annual report (such as December year-end companies). Pay and dividends cover only companies that have filed.

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 ¥5.7B = listed shares in own name ¥3.0B + other assets (est.) ¥2.7B

Total inheritance tax paid: ¥1.4B (25.4% of the estate).

HeirInheritsTaxAfter tax
Spouse¥2.8B¥0¥2.8B
Each child¥1.4B¥721M¥700M

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