Koji Tsutsumi

President at KUSURINOMADOGUCHI, INC.

Net worth: 4 M $ as of 2026-09-29

50 year

Technology Services

Commercial Services

Profile

Koji Tsutsumi is currently the Representative Director at SGS, Inc. since 2006 and the President & Representative Director at Kusurinomadoguchi, Inc. since 2015.
He previously worked as a Director at e-machitown Co., Ltd.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
KUSURINOMADOGUCHI, INC. 2.06%	2025-09-29	235,500 ( 2.06% )	4 M $	2026-09-29

Koji Tsutsumi active positions

Companies	Position	Start
KUSURINOMADOGUCHI, INC.	President	2020-10-31
SGS, Inc. SGS, Inc. Information Technology ServicesTechnology Services Provides online solutions services	Director/Board Member	2011-07-11

All active positions of Koji Tsutsumi

Former positions of Koji Tsutsumi

Companies	Position	End
e-machitown Co., Ltd. e-machitown Co., Ltd. Advertising/Marketing ServicesCommercial Services Operates as an advertising agency and provides server services	Director/Board Member	-

See the detail of Koji Tsutsumi's experience

Experiences
Positions held

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Private companies

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Connections

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Executives

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Linked companies

Private companies	3
e-machitown Co., Ltd. e-machitown Co., Ltd. Advertising/Marketing ServicesCommercial Services Operates as an advertising agency and provides server services	Commercial Services
SGS, Inc. SGS, Inc. Information Technology ServicesTechnology Services Provides online solutions services	Technology Services
Kusurinomadoguchi, Inc. Kusurinomadoguchi, Inc. Packaged SoftwareTechnology Services Develops and operates a platform for recipients & providers of medical services	Technology Services