The World's Biggest Idiot S01 E09

Sei Shiraishi (as Yoshizuki Iori) Konatsu Kato (as Aiko Aso) Yuuki Ogoe (as Koshinae Jun) Nakayama Tatsuya (as [Theatrical club head]) Amane Okayama (as Seto Ichitaka) Yumi Adachi (as Furukawa Rie) Keisuke Horibe (as Kaminogi Isai) Atsushi Arai (as Ishikawa Sango) Shodai Fukuyama (as Tamura Kensuke) Takashi Ukaji (as Hanazono Hiromi) Minori Hagiwara (as Isozaki Izumi) Terunosuke Takezai (as Takezawa Takeshi) Atomu Mizuishi (as Samejima) Kuu Izima (as Teratani Yasumasa) Kyoka Shibata (as Akiba Itsuki) Haruka (as Nami)

based on manga