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Insomniacs After School
Insomniacs After School
8.0•2023•U/A 16+•13 Episodes

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… (Source: HIDIVE)

Romance|Slice of Life
Watch NowAnime

Characters

Ganta Nakami

Ganta Nakami

Isaki Magari

Isaki Magari

Usako Kurashiki

Usako Kurashiki

Yui Shiromaru

Yui Shiromaru

Tao Ukegawa

Tao Ukegawa

Motoko Kanikawa

Motoko Kanikawa

Rui Haida

Rui Haida

Mina Nono

Mina Nono

Haya Magari

Haya Magari

Kanami Anamizu

Kanami Anamizu

Ken Hakui

Ken Hakui

Ganta no Chichi

Ganta no Chichi

Ganta no Haha

Ganta no Haha

Isaki no Haha

Isaki no Haha

Danshi Seito

Danshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

Joshi Seito

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Episodes

  1. 1

    Capella

    When Ganta Nakami goes into the observatory, rumored to be haunted, he finds his classmate Isaki Magari sound asleep! They learn they're both struggling with the same problem.

    When Ganta Nakami goes into the observatory, rumored to be haunted, he finds his classmate Isaki Magari sound asleep! They learn they're both struggling with the same problem.

    Play
  2. 2

    Mu Scorpii

    Ganta and Isaki have experienced lonely nights as they each struggle with sleeplessness. They form a "Nightly Fun Society" using the observatory as a secret base.

    Ganta and Isaki have experienced lonely nights as they each struggle with sleeplessness. They form a "Nightly Fun Society" using the observatory as a secret base.

    Play
  3. 3

    Fomalhaut

    When another student expresses interest in joining the Astronomy Club, it makes things a lot more complicated for Ganta!

    When another student expresses interest in joining the Astronomy Club, it makes things a lot more complicated for Ganta!

    Play
  4. 4

    Venus

    Ganta invites Isaki to the fireworks festival, swearing that they'd only be going together for "photography practice," and Isaki promptly accepts.

    Ganta invites Isaki to the fireworks festival, swearing that they'd only be going together for "photography practice," and Isaki promptly accepts.

    Play
  5. 5

    Canopus

    On a cloudy seaside class trip, Isaki makes a promise with Ganta to meet on the beach under the starry sky if the weather clears up.

    On a cloudy seaside class trip, Isaki makes a promise with Ganta to meet on the beach under the starry sky if the weather clears up.

    Play
  6. 6

    Shooting Star

    The heat is unbearable! The lack of AC doesn’t help. Even the breeze is too warm. It's almost too hot to take pictures.

    The heat is unbearable! The lack of AC doesn’t help. Even the breeze is too warm. It's almost too hot to take pictures.

    Play
  7. 7

    The Fireworks Star

    Isaki and Ganta try to hand out fliers at the Shokusai Market for a meteor shower viewing party. Will anyone take them up on their offer?

    Isaki and Ganta try to hand out fliers at the Shokusai Market for a meteor shower viewing party. Will anyone take them up on their offer?

    Play
  8. 8

    The Congregation Star

    It's almost time for summer break! If that weren't enough to be excited about, the Astronomy Club plans a meteor shower viewing party.

    It's almost time for summer break! If that weren't enough to be excited about, the Astronomy Club plans a meteor shower viewing party.

    Play
  9. 9

    Altair and Vega

    After the viewing party was rained out, Ganta plans to shoot pictures of the starry night sky and then use them to enter a contest.

    After the viewing party was rained out, Ganta plans to shoot pictures of the starry night sky and then use them to enter a contest.

    Play
  10. 10

    Spica of Virgo

    Despite starting a part-time job, Ganta hasn’t raised enough money for training camp. But thanks to Isaki staying at her grandmother's house, their problems are solved.

    Despite starting a part-time job, Ganta hasn’t raised enough money for training camp. But thanks to Isaki staying at her grandmother's house, their problems are solved.

    Play
  11. 11

    The First Stars of Dawn

    On the second day of their training camp, Ganta and Isaki's adventure begins with a trip to Mitsukejima.

    On the second day of their training camp, Ganta and Isaki's adventure begins with a trip to Mitsukejima.

    Play
  12. 12

    Planet

    With their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house.

    With their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house.

    Play
  13. 13

    Methuselah

    Isaki's parents find out that she and Ganta have been staying all by themselves. Naturally, they demand that Isaki come home right away, but she refuses.

    Isaki's parents find out that she and Ganta have been staying all by themselves. Naturally, they demand that Isaki come home right away, but she refuses.

    Play