Leadership Team


Tadayoshi Tarui
Executive Officer, CRevO (Chief Revenue Officer) and General Manager of CEO's Office
Tadayoshi Tarui is Executive Officer and General Manager of Sales Division at enechain. He joined enechain during its first year in January 2020 and served to build the company’s power brokerage business and decarbonization business, which resulted in him becoming Executive Officer. Before enechain, Tarui was a consultant at the Boston Consulting Group, where he served mainly for power companies, including M&A support, medium- and long-term power supply and demand forecasts, business and capital investment strategy development. Tarui started his career at JAPEX (Japan Petroleum Exploration and Production) as a reservoir engineer in charge of reserves evaluation and production management for oil and gas fields in Japan. Tarui holds a bachelor’s and master's degree in engineering from Kyoto University, Japan.
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Ryo Nozawa
Representative Director, Founder and CEO
Hideaki Kato
Divisional Executive officer and Executive Vice President
Yuki Yabuuchi
Board Director and CFO
Seita Otsu
Executive Officer / Representative Director of eClear Corporation
Yusuke Suto
Executive Officer and Chief Technology Officer
Tomoya Arai
Executive Officer / Representative Director of eXstend Corporation
Keiya Ohashi
Executive Officer and CPO(Chief Product Officer) / Representative Director of eSquare Corporation
Leem Mangi
Executive Officer and CISO
Miyoko Suzuki
Executive Officer and Head of Power Brokerage Division
Takayuki Hasegawa
Executive Officer and Head of Product Development
Yuki Kawamoto
Divisional Executive officer, COO of eClear
Hiromasa Takaura
VP of HR
Kazuhiko Umemura
General Manager of GX Business Division
Yo Nagami
Board Director
Masako Takahashi
Corporate Auditor

















