Kohei Sasaki佐々木 耕平

Director, CHRO, Northsand, Inc.

Net worth (est.)
¥14.2B
#272 in Japan
Listed shares · incl. ¥11.4B via asset-management cos.
Executive pay
—
Not disclosed
Dividends (a year)
¥0
Total income (est.)
¥0
Pay + dividends, before tax
Inheritance tax (est.)
¥2.6B
#416
If a spouse and two children inherit in statutory shares (change)

Asset-management companies: Nove Co., Ltd.est., Fun Co., Ltd.est., Leaf Co., Ltd.est. (their holdings are included in net worth)

Holdings

CompanyHeld bySharesStakePriceValueDividends
Northsand, Inc.
446A · FY ending Jan 2026
Nove Co., Ltd. 2,400,000 3.48% ¥1,579 ¥3.8B —
Northsand, Inc.
446A · FY ending Jan 2026
Fun Co., Ltd. 2,400,000 3.48% ¥1,579 ¥3.8B —
Northsand, Inc.
446A · FY ending Jan 2026
Leaf Co., Ltd. 2,400,000 3.48% ¥1,579 ¥3.8B —
Northsand, Inc.
446A · FY ending Jan 2026 · Director, CHRO
Own name 1,800,000 2.61% ¥1,579 ¥2.8B —

Inheritance tax (estimate)

Estate ¥10.0B = listed shares in own name ¥2.8B + shares held via asset-management companies ¥7.2B (value ¥11.4B less 37% corporate tax on unrealized gains)

Total inheritance tax paid: ¥2.6B (26.3% of the estate).

HeirInheritsTaxAfter tax
Spouse¥5.0B¥0¥5.0B
Each child¥2.5B¥1.3B¥1.2B

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