Masuda Kōsuke Gekijō: Gag Manga Biyori (Japanese: 増田こうすけ劇場 ギャグマンガ日和, Hepburn: Masuda Kōsuke Gekijō Gyagu Manga Biyori; "Kosuke Masuda Theater: Good Day for Gag Manga"), or simply known as Gag Manga Biyori, is a Japanese manga series written and illustrated by Kosuke Masuda. The series features a hyperactive, random, and nonsensical style that...