Insomniacs After School
君は放課後インソムニア
We checked 8 streaming services in India on 08 Jun 2026 at 02:55 IST
About
To keep using their school's abandoned observatory as a refuge, two sleepless high school students decide to revive the defunct astronomy club.
Cast
Nana Mori
as Isaki Magari
Daiken Okudaira
as Ganta Nakami
Yuki Sakurai
as Usako Kurashiki
Minori Hagiwara
as Yui Shiromaru
Kaisei Kamimura
as Tao Ukegawa
Seira Anzai
as Kanami Anamizu
Riko Nagase
as Motoko Kanikawa
Honoka Kawasaki
as Mina Nono
Haruka Kudo
as Haya Magari
Yoichiro Saito
as Isaki's Father
Tomoko Tabata
as Mother of Isaki's Childhood Friend
Denden
as Director of a Historical Archive
MEGUMI
as Isaki's Mother
Masato Hagiwara
as Ganta's Father
Where does Insomniacs After School rank today?
Insomniacs After School is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Insomniacs After School Online Free in HD
Stream Insomniacs After School online free in HD on CineFlixo. A talked-about comedy, drama, and romance movie originally produced in Japonés and released in 2023, it's earned a solid 5.3/10 from 6 viewers worldwide.
About Insomniacs After School
To keep using their school's abandoned observatory as a refuge, two sleepless high school students decide to revive the defunct astronomy club. Running 113 minutes.
Insomniacs After School Cast and Characters
The cast features Nana Mori (as Isaki Magari), Daiken Okudaira (as Ganta Nakami), Yuki Sakurai (as Usako Kurashiki), Minori Hagiwara (as Yui Shiromaru), and Kaisei Kamimura (as Tao Ukegawa). Their performances are a major reason Insomniacs After School has built such a passionate audience.
Where to Watch Insomniacs After School Online
On CineFlixo you can watch Insomniacs After School free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Insomniacs After School NowWhy People Are Watching Insomniacs After School
Insomniacs After School flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts, sharp comedic timing that lands consistently, and chemistry between leads that actually feels real. If you enjoy Japonés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Insomniacs After School
Where can I watch Insomniacs After School online for free?
You can watch Insomniacs After School online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Insomniacs After School?
Insomniacs After School runs for 113 minutes (about 1.9 hours).
Is Insomniacs After School good? What's the rating?
Insomniacs After School holds a 5.3/10 rating based on 6 reviews — a niche pick worth checking out.
Who is in the cast of Insomniacs After School?
The main cast includes Nana Mori, Daiken Okudaira, Yuki Sakurai, and Minori Hagiwara, plus a strong supporting ensemble.
Is Insomniacs After School available in Japonés?
Yes — Insomniacs After School was originally produced in Japonés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Insomniacs After School released?
Insomniacs After School was released in 2023.
Do I need an account to watch Insomniacs After School on CineFlixo?
No. CineFlixo is free and you can watch Insomniacs After School without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Insomniacs After School, check out Birth of a Nation, Mister Twister on His Own, Bassendream, Himouto! Umaru-chan: Umaru-chan One More Time!, and Where We Started.
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Frequently Asked Questions
Common questions about Insomniacs After School
Where can I watch Insomniacs After School for free?
You can watch Insomniacs After School (2023) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Insomniacs After School about?
Insomniacs After School is a Comedy/Drama film. To keep using their school's abandoned observatory as a refuge, two sleepless high school students decide to revive the defunct astronomy club.
When was Insomniacs After School released?
Insomniacs After School was released on June 23, 2023. It has a runtime of 1h 53m. The film was produced by Pony Canyon.
Who stars in Insomniacs After School?
Insomniacs After School stars Nana Mori, Daiken Okudaira, Yuki Sakurai and Minori Hagiwara. The full cast list is available in the Cast section above.
Is Insomniacs After School available in HD?
Yes, Insomniacs After School is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.