In 2013, he joined Yahoo Japan Corporation (now LINE Yahoo!), where he was engaged in media and advertising business development with a focus on Yahoo! News, and then worked with an Israeli tech venture to launch new businesses. In 2006, he founded N.Avenue, a media company that disseminates information on the Web3, and became President and Representative Director. He also manages the official Japanese version of CoinDesk, the world's largest digital asset reporting media, as well as btokyo, which organizes conferences and community activities in this area. He has also served as a board member of the Blockchain Promotion Council of Japan (BCCC) since 2011.