
Joined a software venture company in 2000, where he was in charge of sales, group management strategies, and overseas operations (Silicon Valley, U.S.A.). In 2002, he founded Sonix Technology Co.,Ltd., a web technology service provider, and took office as Director. In 2006, the company merged with iPoint Co.,Ltd., a marketing CRM product company, and changed its name to Is Co.,Ltd., and became its Director. After retiring, he launched an entertainment-related business, worked in management consulting, and served as president of a group subsidiary of a major electronics manufacturer. In March 2010, he established Sonix Co.,Ltd. and took office as CEO, developing mobile, cloud, and open-source software businesses. Currently, focuses on DX support in the mobility/MaaS and smart city areas.