★ 7.9 TV Series
Call of the Night
Ganta Nakami is a high school student who suffers from insomnia. One day, he meets Isaki Magari, a girl with the same condition. A strange, but special relationship forms as they share a secret and catch up on… Read more
Storyline
Ganta Nakami is a high school student who suffers from insomnia. One day, he meets Isaki Magari, a girl with the same condition. A strange, but special relationship forms as they share a secret and catch up on their sleep in their school’s abandoned observatory… (Source: HIDIVE)
Trailer
Characters & Japanese Voice Cast
Isaki Magari
Main
VA: Konomi Tamura
Ganta Nakami
Main
VA: Gen Satou
Yui Shiromaru
Supporting
VA: Haruka Tomatsu
Mina Nono
Supporting
VA: Sumire Morohoshi
Usako Kurashiki
Supporting
VA: Mamiko Noto
Tao Ukegawa
Supporting
VA: Seiichirou Yamashita
Kanami Anamizu
Supporting
VA: Natsumi Fujiwara
Motoko Kanikawa
Supporting
VA: Lynn
Haya Magari
Supporting
VA: Sora Amamiya
Rui Haida
Supporting
VA: Shou Karino
Ken Hakui
Supporting
VA: Ikuto Kanemasa
Ganta no Chichi
Supporting
VA: Hidenobu KiuchiSimilar Anime
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Frequently Asked Questions
How many episodes does Insomniacs After School have?
Insomniacs After School has 13 episodes.
Which studio made Insomniacs After School?
Insomniacs After School is produced by LIDENFILMS.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 17 October 2026, 12:08 AM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].