Kimi wa Houkago Insomnia
Title ID:
Alt name(s):
  • Insómnes Después de la Escuela
  • Insomniacs After School
  • Insomniaques
  • 君は放課後インソムニア
  • 9.33
  • 9.40
  • 2,038
Pub. status:
  • 397,448
  • 20,000
  • 136
Nakami is a studious but cranky and antisocial high schooler who gets on his classmates' nerves. However, his bad attitude comes from the fact that he has a sleeping disorder, and frequently spends nights on end without a single minute of sleep. During the preparations for the school festival, he is begrudgingly sent to the school's astronomy observatory to gather cardboard boxes, a place which is said to be haunted by the dire happenings of the now defunct Astronomy Club. He finds the isolated place a haven ripe for him to sleep, but while rummaging around, he stumbles upon his classmate Magari Isaki sleeping inside a toppled-over locker.

Isaki, unlike him, is a personable and popular girl at class, but who also hides her own problems with insomnia. Looking for a middle ground, they find that there's comfort and ease in sleeping together, so they resort to make the observatory their own private cubby to sleep... Have they found the comfort they're looking for?

Spanish / Español:
Reading progress:
  • Volume 0/?
  • Chapter 0/?

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Mod Note: Please use spoiler tags when talking about chapter-specific or future events.
Last edited 1 day ago by BraveDude8.
I do like that once the next volume gets translated by the uploader I'll be able to binge read the next 10 or so chapters, but overall I'd prefer weekly or bi-weekly uploads of singles chapters. This is just a personal thing because having to wait 3-4 months for the next bit to read is enough for a manga to slip my mind. Again, that's just a personal thing I still love this manga and I'll do my best to remember it in the next months.
thank you 4 telling me ^_^♥︎
@waydanker from the looks of it this series releases by volume, so maybe expect a mass upload in a month or so
what days do each chapter come out..

Totally agree with your comment. This manga is quite different from cliché SOL manga filled with overreactions and annoying tropes.
I also tried Chiyo-chan and cat temple. It was great.

Can you recommend similar mangas, please?
aw this seems cute
Why does it seem that everytime i start reading a new manga it stops being updated...
If you are like me, who have read a fair share of manga, but got increasing disappointed with repetitive tropes in most coming of age manga these days, look no further.

This mangakan has proven herself to be a master in storytelling and character development. It is clear that she respects the characters she have created and never just assign random fan service moments. The focus is often on romantic relationship between teenagers but never do I find it cringy. This I have no problem recommending to anyone.
@rikplays the person currently translating this translates this one volume at a time, which seem to be around once every four months or so. It does not seem to be dropped and right now Amazon isn’t even selling volume 6 yet.
can someone pls pls pls pick this manga up again to translate, it ended so good and there is more out but i cant read Japanese to read further chapters that are out
Im really happy about the attention that this manga is getting to because its so damn gooood.
This easily has the best pacing of any romance manga, or even of any manga that I have ever read. This. is. Stunning.
Ch 47 OMG this is amazing
Oh shoot, this got to the top rated list?
this is a good manga, i read this while in my feelings. made me feel a bit less lonely but at the same time made me more lonely when i finished reading.
this is a good read, i recommend this
It's just like Fujiyama-san (same author) and even better.
The food on Game Betty is amazing!
good work as always, Ojiro Makoto-san
thank god I found this.