君は放課後インソムニア
Insomniacs After School
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)
Names
| Original | 君は放課後インソムニア (japanese) |
|---|---|
| Romaji | Kimi wa Houkago Insomnia |
| English | Insomniacs After School |
| Chinese | 放學後失眠的你 (traditional · via wikidata) |
| Also known as | Insomniaques · ถ้านอนไม่หลับไปนับดาวกันไหม · 放学后失眠的你 · Bezsenność po szkole · Insomnia Sepulang Sekolah |
Facts
| Format | TV series · 13 ep · 24 min · 5h total |
|---|---|
| Aired | 2023-04-11 → 2023-07-04 (Spring 2023) |
| Status | FINISHED |
| Studio | LIDENFILMS |
| Source | Manga |
| Origin | Japan (Anime) |
| Demographic | Seinen |
| Genres | RomanceSlice of Life |
| Themes | Coming of AgeIyashikeiPrimarily Teen CastHeterosexualPhotographySeinenSchool ClubAstronomyFemale ProtagonistMale ProtagonistSchoolCampingRuralOutdoor Activities |
| Streaming | HIDIVE · YouTube · Amazon Prime Video · Hulu |
Reception
| Community score | 8.07 / 10 |
|---|---|
| Bayesian score | 8.05 / 10 |
| Composite | 65.4 |
| On lists | 108,728 |
| Favourited | 3,164 (2.9%) |
| Completion | 71.4% |
| Drop rate | 5.9% |
| In backlog | 41.2% |
| Score spread σ | 1.34 |
Score distribution
18623331324207570061,50574,83989,67397,482103,429
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | LIDENFILMS | A | 4 of 93 |
| Broadcast season | Spring 2023 | B | 11 of 68 |
| Year | 2023 | B | 39 of 327 |
| Demographic | Seinen | B | 106 of 775 |
| Season (all years) | Spring | A | 128 of 1,868 |
| Genre | Romance | A | 128 of 1,687 |
| Genre | Slice of Life | A | 148 of 1,578 |
| Era | Early 2020s | B | 166 of 1,596 |
| Length | Single-cour | A | 234 of 2,668 |
| Source material | Manga | B | 313 of 3,025 |
| Format | TV series | B | 345 of 3,322 |
| Origin | Japan | A | 483 of 7,157 |
Key staff
| Director | Yuuki Ikeda, Tatsurou Oonishi, Megumi Himeno |
|---|---|
| Series composition | Rintarou Ikeda |
| Character design | Yuuki Fukuda |
| Original creator | Makoto Ojiro |
Related
| Relation | Year | Title |
|---|---|---|
| other | — | Kimi wa Houkago Insomnia Special Animation PV |
AniList id 143653 · MAL id 50796 · record updated 2026-08-27