Atelier Sophie: The Alchemist of the Mysterious Book is a third-person role-playing game with anime/manga and fantasy game elements from the developers of Gust Co., Ltd. . and KOEI TECMO GAMES CO. LTD.. The game is published by Koei Tecmo America, Koei Tecmo Europe, Koei Tecmo Games and Tecmo Koei.ソフィーのアトリエ～不思議な本の錬金術士～ is an alternative title for Atelier Sophie: The Alchemist of the Mysterious Book. It seems that Atelier Sophie: The Alchemist of the Mysterious Book turned out to be complete crap. This is evidenced by the low ratings on the Metacritic service.