Representative and painter, Team♡KATSUYA. Worked at IBM Japan for 25 years. In 2000, appointed Partner and Japan Representative for IMB Venture Capital Group and acted as Project Manager for Human Resource Development at METI’s IPA agency. He began working independently with his spouse in August 2010. Became mentor and supporter of Akatsuki during its 2nd year after foundation. Remains active as a business producer in various capacities: Visiting Professor at Kenichi Ohmae Graduate School of Business, Part-time Lecturer at Toyama Prefectural University and Sophia University, Advisor on Community Informatics to the Ministry of Internal Affairs and Communications, Director at Fukuoka Ruby and Software Industry Promotion Committee.