Storyline
Discover the story behind the screen.
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.
Top Billed Cast
Episodes
Episode 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.
Episode 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.
Episode 3 · Fomalhaut
When another student expresses interest in joining the Astronomy Club, it makes things a lot more complicated for Ganta!
Episode 4 · Venus
Ganta invites Isaki to the fireworks festival, swearing that they'd only be going together for "photography practice," and Isaki promptly accepts.
Episode 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.
Episode 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.
Episode 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?
Episode 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.
Episode 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.
Episode 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.
Episode 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.
Episode 12 · Planet
With their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house.
Episode 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.
