A mysterious creature destroys part of the moon and then warns that, if it is not destroyed before March of the following year, Earth will be next. It also demands to become the homeroom teacher of Class E, a third-year class at Kunugigaoka High School.
Kazunari Ninomiya
Ryosuke Yamada
Masaki Suda
Maika Yamamoto
Haruka
Mio Yuki
Miku Uehara
Kippei Shiina
Kouki Osamura
Takumi Ooka
Saki Takahashi
Yuuhi Kato
Kang Ji-young
Ami Okuma
Jitsunori Uehera
Kanon Miyahara
Ken Sugawara
Yuji Takao
Rena Shimura
Titi Hasegawa
Arisa Matsunaga
Hinano Tanaka
Ryûnosuke Okada
Shôta Arai
Mitsugu Ozawa
Takuya Yoshihara
Rena Takeda
Riku Ichikawa
Mikawa Yusae
Mion Kaneko
Kanna Hashimoto
Seishirou Katou
Wakana Aoi
Yugo Mikawa
Masanobu Takashima
Mirei Kiritani
Roy Kishima
Riku Hagiwara
Takeo Nakahara
Ren Miyagawa
Anri Okita