Season 1 High School Mystery: Gakuen Nanafushigi is a Japanese anime television series directed by Shin Misawa and produced by Studio Comet. Details Casts Posters Season Lists Episode Lists Title Season 1 Genres Mystery Animation Air Date 1991-04-12 Episode Runtime 00 Hours 25 Minutes Season Number 1 Episode Count On Season 1 3 Production Companies Studio Comet Michie Tomizawa... Mizuki Ichijô (voice)... Original Size (550x780) Original Size (2000x3000) Season 1 3 Episode(s) 1991-04-12 Episode 1 1991-04-12 There's Something on the ... Episode 2 1991-04-19 13 Fire Escape... Episode 5 1991-05-17 Blue Piano...