Uploaded February 2023 | Updated September 2026, 2 weeks ago

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Insomniacs After School | Official Trailer
Makoto Ojiro's “Insomniacs After School” manga is inspiring the new television anime and live action movie. The TV anime will be aired in April 2023. Moreover, the story focuses on two insomniac schoolmates, a boy named Ganta and a girl named Isaki. Both worry about their constant lack of sleep. After a chance meeting in the school's observatory-turned-storage room, the two share secrets, and begin having an unusual connection.

Alternative Titles:
Kimi wa Houkago Insomnia
君は放課後インソムニア


Genre: Slice of Life, Romance


Casts:
Gen Sato as Ganta Nakami
Yoshi Tamura as Isaki Magari
Haruka Tomatsu as Yui Shiromaru
Seiichirō Yamashita as Tao Ukegawa
Lynn as Motoko Kanikawa
Natsumi Fujiwara as Kanami Anamizu
Sumire Morohoshi as Mina Nono
Mamiko Noto as Usako Kurashiki
Shō Karino as Rui Haida

Staffs:
Director: Yuki Ikeda
Series composition / Screenplay: Rintaro Ikeda
Character design: Hiroki Fukuda
Music: Yuuki Hayashi
Animation production: Leiden film


For more information, visit:
Website: kimisomu-anime.com


© Ojiromakoto Shogakukan / Animation "Insomniacs After School" Production Committee


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