Synopsis

Unable to sleep at night, Ganta Nakami is cranky in class and unpopular with his classmates. He discovers that the school observatory, once used by the now-defunct astronomy club, may be the perfect place for a nap—but he’s not alone. Fellow insomniac Isaki Magari is willing to share the observatory with Nakami, and a friendship between the two begins as they bond over the most unlikely of things.

(Source: VIZ Media)

Note: Nominated for the Tsugimanga 2020 Award in the Manga Category.

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125

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Related works

3 works in this family
Manga this work
Insomniacs After School this page
Anime adaptation
Insomniacs After School Kimi wa Houkago Insomnia Special Animation PV 1 ep

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  1. r6 source · import Imported from AniList +1 field 4 weeks ago
  2. r5 source · import Imported from AniList +1 field 4 weeks ago
  3. r4 source · import Imported from AniList +1 relation Oct 2026

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