利根沢正之利根沢正之

Major shareholder of Monstarlab Inc.

Net worth (est.)

¥0

Listed shares

Executive pay

—

Not disclosed

Dividends (a year)

¥0

Total income (est.)

¥0

Pay + dividends, before tax

Holdings

Company	Held by	Shares	Stake	Price	Value	Dividends
Monstarlab Inc. 5255 · FY ending Dec 2025	Own name	800,600	0.81%	—	—	—

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

利根沢 正之利根沢 正之

Holdings

利根沢正之利根沢正之