Entertainment Sociologist & Consultant, METI adviser, Cabinet office IP strategy adviser, Visiting Professor at Nihon univ. MFA. Based on the 15yrs career as a marketer/business development in DeNA, Deloitte, Bandai Namco, Bushiroad, he has initiated IP business development into various fields: Game, Anime, Trading Card, Musical, Music Live, Sports. Publishing; “Entertainment Business History2”(2026) ,“Entertainment Business Textbook”(2025)