Koki YamamotoWritingNo biography available.Known For7.0Girl's High School20163.0Perfect Education: étude2020Fan ClubNo Nerds have favorited Koki Yamamoto yet — be the first.All fan clubsFrom NerdspinFilmographyWriting2Directing12020Perfect Education: étudeFilmScreenplay★ 3.02016Girl's High SchoolFilmScreenplay★ 7.0