Hiroyasu Tsukamoto

Chief Executive Officer at ROKKO BUTTER CO., LTD.

Net worth: 575 690 $ as of 2026-05-30

50 year

Consumer Non-Durables

Consumer Services

Profile

Hiroyasu Tsukamoto is currently the President, CEO & Representative Director at Rokko Butter Co., Ltd. He completed his undergraduate degree at Kobe Gakuin University in 2000.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
ROKKO BUTTER CO., LTD. 0.39%	2025-12-30	84,000 ( 0.39% )	575 690 $	2026-05-30

Hiroyasu Tsukamoto active positions

Companies	Position	Start
ROKKO BUTTER CO., LTD.	Chief Executive Officer	2023-03-28

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Training of Hiroyasu Tsukamoto

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Linked companies

Private companies	2
Rokko Butter Co., Ltd. Rokko Butter Co., Ltd. Food: Meat/Fish/DairyConsumer Non-Durables Engages in the manufacture and sale of cheese	Consumer Non-Durables
Kobe Gakuin University Kobe Gakuin University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services