Insomniacs After School poster
Where to stream

Insomniacs After School

7.820231 seasonTV-14TV SeriesAnimationComedyDrama

Ganta Nakami is a high school student who suffers from insomnia. He meets Isaki Magari, a girl with the same condition. A relationship forms as they share a secret and catch up on their sleep in their school’s abandoned observatory.

DirectorYuuki Ikeda
ProducersEmi Kashimura·Yuriko Yamada

Where to watch

HiDiveHiDiveHidive Amazon ChannelHidive Amazon Channel
Availability shown for Canada · rights vary by country

Seasons & Episodes

E1
Capella
Apr 11, 2023 7.6
E2
Mu Scorpii
Apr 18, 2023 7.5
E3
Fomalhaut
Apr 25, 2023 7.8
E4
Venus
May 2, 2023 8.0
E5
Canopus
May 9, 2023 8.2
E6
Shooting Star
May 16, 2023 7.4
E7
The Fireworks Star
May 23, 2023 7.8
E8
The Congregation Star
May 30, 2023 7.4
E9
Altair and Vega
Jun 6, 2023 7.4
E10
Spica of Virgo
Jun 13, 2023 8.2
E11
The First Stars of Dawn
Jun 20, 2023 8.5
E12
Planet
Jun 27, 2023 7.6
E13
Methuselah
Jul 4, 2023 7.8

Cast

GSGen Sato
Gen Sato
Ganta Nakami (voice)
KTKonomi Tamura
Konomi Tamura
Isaki Magari (voice)

More from Yuuki Ikeda · Director

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2018 · 6.6
See all fromYuuki Ikeda

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Insomniacs After School — streaming FAQ

Which OTT platform streams Insomniacs After School?

Insomniacs After School is streaming on HiDive and Hidive in Canada. It's not currently on Netflix.

Is Insomniacs After School on Netflix?

No, Insomniacs After School is not on Netflix in Canada as of September 2026. It's currently on HiDive and Hidive.

Is Insomniacs After School on Amazon Prime Video?

No, Insomniacs After School isn't on Amazon Prime Video in Canada right now. It's on HiDive and Hidive instead.

Where can I watch Insomniacs After School for free?

Insomniacs After School is available on HiDive and Hidive in Canada, but you'll need an active subscription — there's no free option right now.

How many seasons are in Insomniacs After School?

Insomniacs After School has 1 season in total (13 episodes). The series concluded in 2023.

Are all episodes of Insomniacs After School out yet?

Yes — all 13 episodes across 1 season of Insomniacs After School are out and available to stream.

Is there a Season 2 of Insomniacs After School?

No — Insomniacs After School ended after 1 season, so there is no Season 2.

What manga is Insomniacs After School based on?

Insomniacs After School is based on Insomniacs After School by Makoto Ojiro.