Our Team

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Hikaru Ishikawa
CEO, Product Design

Hikaru Ishikawa is the CEO and Head of Product Design of Detouur. Born in Japan and growing up in Austria, he is passionate about bridging cultural gaps and promoting diversity. He leads the company’s vision, strategy, and design. Prior to Detouur, he has worked for Japanese MP Shigeru Ishiba, Morgan Stanley, and Inpex Corporation. He holds a BA in Political Science from Waseda University.

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Jeweliann Picardal
Director, Content Creation

Jeweliann Picardal is Director of Content Creation at Detouur. She joined Detouur after working at an all-women social enterprise in Northeastern Japan. She holds an A.B in English and a minor in East Asian Studies from Harvard University and is committed to precise and effective cross-cultural communication.

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Satoshi Eguchi
Director, Community Engagement

Before joining Detouur in 2018, Satoshi Eguchi served as manager and sommelier at a fine dining restaurant, wine bar, and specialty coffee store in Tokyo. He has detailed knowledge and interest in the regional cuisines of Japan, as well as of the world and is a certified sommelier (Japan Sommelier Association). At Detouur he utilizes his background in hospitality in partnering with local artisans to develop high-quality experiences.


Company Information


Company: STEIN Corporation (合同会社シュタイン)
Call: +81 (90) 4533 3732

Factory 903
1-12-38-903 Taishido, Setagaya-ku,
Tokyo 154-0004 Japan