Hiroya Yamamoto

President at DAISEKI E

Net worth: 2 M $ as of 2025-12-30

58 year

Consumer Services

Industrial Services

Profile

Hiroya Yamamoto is currently the President & Representative Director at Daiseki Eco.
Solution Co., Ltd. He is also a Director at Green Arrows Holdings KK, the President & Representative Director at Green Arrows Chubu KK, and the President & Representative Director at Green Arrows Kyushu KK.
He completed his undergraduate degree at the University of Hitotsubashi in 1991.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
DAISEKI ECO.SOLUTION CO., LTD. 1.05%	2025-02-27	176,440 ( 1.05% )	2 M $	2025-12-30

Hiroya Yamamoto active positions

Companies	Position	Start
DAISEKI E	President	2021-02-28
Green Arrows Holdings KK Green Arrows Holdings KK Movies/EntertainmentConsumer Services Operates as a online motion picture services	Director/Board Member	2007-08-31
Green Arrows Chubu KK	President	2008-09-30
Green Arrows Kyushu KK	President	2012-02-29

All active positions of Hiroya Yamamoto

Training of Hiroya Yamamoto

Experiences
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Private companies

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Connections

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Executives

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Linked companies

Private companies	5
Daiseki Eco. Solution Co., Ltd. Daiseki Eco. Solution Co., Ltd. Engineering & ConstructionIndustrial Services Provides recycling and environmental analysis services	Industrial Services
University of Hitotsubashi University of Hitotsubashi Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Green Arrows Holdings KK Green Arrows Holdings KK Movies/EntertainmentConsumer Services Operates as a online motion picture services	Consumer Services
Green Arrows Chubu KK
Green Arrows Kyushu KK