Playback is currently unavailable for S1 E1 · Capella. Episode details remain available below.
Insomniacs After School
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.
- Cast:
- Gen Sato, Konomi Tamura
- Language:
- Japanese
- Country:
- Japan
- Network:
- TV Tokyo
Episode guide
Seasons
Season 1
Episodes
E01
Episode 1
★ 7.6Capella
2023-04-11 · 24mWhen 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.
Current episode
E02
Episode 2
★ 7.5Mu Scorpii
2023-04-18 · 24mGanta 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.
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E03
Episode 3
★ 7.8Fomalhaut
2023-04-25 · 24mWhen another student expresses interest in joining the Astronomy Club, it makes things a lot more complicated for Ganta!
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E04
Episode 4
★ 8.0Venus
2023-05-02 · 24mGanta invites Isaki to the fireworks festival, swearing that they'd only be going together for "photography practice," and Isaki promptly accepts.
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E05
Episode 5
★ 8.2Canopus
2023-05-09 · 24mOn 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.
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E06
Episode 6
★ 7.4Shooting Star
2023-05-16 · 24mThe heat is unbearable! The lack of AC doesn’t help. Even the breeze is too warm. It's almost too hot to take pictures.
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E07
Episode 7
★ 7.8The Fireworks Star
2023-05-23 · 24mIsaki 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?
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E08
Episode 8
★ 7.4The Congregation Star
2023-05-30 · 24mIt's almost time for summer break! If that weren't enough to be excited about, the Astronomy Club plans a meteor shower viewing party.
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E09
Episode 9
★ 7.4Altair and Vega
2023-06-06 · 24mAfter the viewing party was rained out, Ganta plans to shoot pictures of the starry night sky and then use them to enter a contest.
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E10
Episode 10
★ 8.2Spica of Virgo
2023-06-13 · 24mDespite 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.
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E11
Episode 11
★ 8.5The First Stars of Dawn
2023-06-20 · 24mOn the second day of their training camp, Ganta and Isaki's adventure begins with a trip to Mitsukejima.
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E12
Episode 12
★ 7.6Planet
2023-06-27 · 24mWith their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house.
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E13
Episode 13
★ 7.8Methuselah
2023-07-04 · 24mIsaki'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.
Watch progress · Not trackedCast
Gen Sato
Ganta Nakami (voice)
Konomi Tamura
Isaki Magari (voice)