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Insomniacs After School

Also known as Kimi wa Houkago Insomnia

TV Finished 2023

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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…

Studio
LIDENFILMS
Episodes
13 listed
Runtime
about 24 minutes per episode
Genres
Romance, Slice of Life

Seasons & related series

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Characters & voices

Meet the characters and their Japanese voice actors.

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Ganta no Haha
Ganta no HahaSupporting character
Sayaka Oohara
Sayaka OoharaJapanese voice
Isaki no Haha
Isaki no HahaSupporting character
Megumi Toyoguchi
Megumi ToyoguchiJapanese voice
Two-chan
Two-chanCharacter
Voice credit unavailableJapanese voice
Rollo
RolloCharacter
Voice credit unavailableJapanese voice
Danshi Seito
Danshi SeitoCharacter
Takuya Tsuda
Takuya TsudaJapanese voice
Joshi Seito
Joshi SeitoCharacter
Konomi Inagaki
Konomi InagakiJapanese voice
Joshi Seito
Joshi SeitoCharacter
Juri Nagatsuma
Juri NagatsumaJapanese voice
Joshi Seito
Joshi SeitoCharacter
Takako Tanaka
Takako TanakaJapanese voice
Joshi Seito
Joshi SeitoCharacter
Emiri Suyama
Emiri SuyamaJapanese voice
Joshi Seito
Joshi SeitoCharacter
Rin Kusumi
Rin KusumiJapanese voice
Joshi Seito
Joshi SeitoCharacter
Tomoyo Takayanagi
Tomoyo TakayanagiJapanese voice
Joshi Seito
Joshi SeitoCharacter
Minami Iinuma
Minami IinumaJapanese voice
View more characters & voices

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