Entertainment Sociologist&Consultant https://www.reentertainment.online/EN/, and guest lecture at Keio univ., Waseda univ., Singapore Nanyang Technology univ. Backed by the career as a marketer in DeNA, Deloitte, Bandai Namco, Bushiroad, he has initiated character business creation into various field: Game, Anime, Trading Card, Musical, Music Live, Sports. “Stan Economy”(2021 NikkeiBP), “Otaku Economy Genesis”(2019 Nikkei BP) “The Third Wave of Japanese Games”(2015 PHP)