Tetsuo Watanabe

Founder at TEMAIRAZU, INC.

Net worth: 78 M $ as of 2026-08-30

54 year

11 connections

Technology Services

Consumer Services

Commercial Services

Profile

Tetsuo Watanabe is the founder of Temairazu, Inc. which was founded in 2003, where he holds the title of President & Representative Director.
He is currently the President & Representative Director at Yoyaku.com, Inc. since 2008, Director at Hymena & Co. KK since 2008, and President & Representative Director at Hikaku.com Service Ltd. since 2005.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
TEMAIRAZU, INC. 59.86%	2026-08-02	3,879,500 ( 59.86% )	78 M $	2026-08-30

Tetsuo Watanabe active positions

Companies	Position	Start
TEMAIRAZU, INC.	Founder	2003-08-03
Hymena & Co. KK Hymena & Co. KK Miscellaneous Commercial ServicesCommercial Services Tests and distributes genetic kits	Director/Board Member	2010-09-12
Hikaku.com Service Ltd.	President	2010-09-12
Yoyaku.com, Inc. Yoyaku.com, Inc. Other Consumer ServicesConsumer Services Provides on-line travel agent services and manages a website	President	2011-09-08

All active positions of Tetsuo Watanabe

Experiences
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Linked companies

Private companies	4
Temairazu, Inc. Temairazu, Inc. Packaged SoftwareTechnology Services Manages websites and provides Internet based advertising services	Technology Services
Yoyaku.com, Inc. Yoyaku.com, Inc. Other Consumer ServicesConsumer Services Provides on-line travel agent services and manages a website	Consumer Services
Hymena & Co. KK Hymena & Co. KK Miscellaneous Commercial ServicesCommercial Services Tests and distributes genetic kits	Commercial Services
Hikaku.com Service Ltd.