Insomniacs After School

Nakami is an excellent student but grumpy and antisocial. He manages, in one way or another, to get on his classmates' nerves with his attitude, but it all stems from his insomnia, which causes him severe mood swings throughout the day. Isaki is a girl in his class, lively and beloved, but she also secretly suffers from insomnia. The two will meet at the old astronomy observatory, where they will try to fight their insomnia together.