In this post, we take a closer look at the current status of the series “Kimi wa Houkago Insomnia”, also known by the following titles:
- Insomniacs After School
- 君は放課後インソムニア
- Kimisomu
Status#
Based on our analysis, the series is NOT FINISHED. ❌
Here’s how we reached that conclusion:
- All related entries are marked as finished on MyAnimeList
- The series is listed as ended on Trakt
- The original source material has not been fully adapted, according to MangaUpdates
Taken together, these points indicate that Kimi wa Houkago Insomnia is still ongoing in some form.
Watch order#

Kimi wa Houkago Insomnia ↗ ↖
君は放課後インソムニア
Summary
It all started with the death of one of the Astronomy Club's members. From this, the rumored ghost of the club came to life.Grumpy insomniac Ganta Nakami stumbles across the moderately rebellious yet easygoing Isaki Magari in the Astronomy Club’s abandoned observatory. Magari is jolted awake and tries to escape from the scene, only to have a broken door prevent that, forcing the two inside. The two forge an unlikely friendship, leading them to use the observatory as a safe space for them to interact.
Kimi wa Houkago Insomnia follows the insomniacs Nakami and Magari’s time in the starlit observatory as they help each other cope with insomnia and the lasting effects it has on student life.
[Written by MAL Rewrite]
Background
Kimi wa Houkago Insomnia has been published in English as Insomniacs After School by VIZ Media under the VIZ Signature imprint since March 21, 2023. It was also simulpub through VIZ Manga. The series has been published in Polish by Kotori since May 26, 2023. The series was adapted into a Japanese live-action movie that was released on June 23, 2023.
Kimi wa Houkago Insomnia PV ↗ ↖
君は放課後インソムニア スペシャルアニメーションPV
Summary
Promotional video for the Big Comic Spirits manga Kimi wa Houkago Insomnia.
Kimi wa Houkago Insomnia ↗ ↖
君は放課後インソムニア
Summary
High schooler Ganta Nakami has trouble falling asleep most nights. As a result, he is irritable at school, always searching for an opportunity to find a secluded place to doze off. On the other hand, Isaki Magari is a free spirit who is well liked by her friends, but no one is aware of her sleep disorder. She makes use of the school's abandoned astronomy club observatory as her secret sleeping bunker when she needs to get some shut-eye.As fate would have it, Nakami finds Magari napping in the observatory. When Magari discovers that she and Nakami have something in common, she offers to share her secret sleeping spot with her fellow insomniac. As the two find warmth in each other’s company, the struggles they face start to become easier to confront.
[Written by MAL Rewrite]
