Kimi wa Houkago Insomnia - MangaDex

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

Kimi no Yokogao wo Miteita - MangaDex

DISC] Kimi wa Houkago Insomnia Vol. 5 Ch. 38 - Cross - Southern

Kimi wa Houkago Insomnia - MangaDex

Houkago - MangaDex

Osananajimi ga Gobaku Shita - MangaDex

Kimi wa Houkago Insomnia - MangaDex

Kimi wa Houkago Insomnia - MangaDex

Kimi wa Houkago Insomnia – 01 – Random Curiosity

Manga Like Ookumo-chan Flash Back