E01 · Capella 24m
4/11/2023
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.
E02 · Mu Scorpii 24m
4/18/2023
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.
E03 · Fomalhaut 24m
4/25/2023
When another student expresses interest in joining the Astronomy Club, it makes things a lot more complicated for Ganta!
E04 · Venus 24m
5/2/2023
Ganta invites Isaki to the fireworks festival, swearing that they'd only be going together for "photography practice," and Isaki promptly accepts.
E05 · Canopus 24m
5/9/2023
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.
E06 · Shooting Star 24m
5/16/2023
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.
E07 · The Fireworks Star 24m
5/23/2023
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?
E08 · The Congregation Star 24m
5/30/2023
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.
E09 · Altair and Vega 24m
6/6/2023
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.
E10 · Spica of Virgo 24m
6/13/2023
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.
E11 · The First Stars of Dawn 24m
6/20/2023
On the second day of their training camp, Ganta and Isaki's adventure begins with a trip to Mitsukejima.
E12 · Planet 24m
6/27/2023
With their chaperone Haya now gone, Ganta and Isaki are left all alone at her grandmother's house.
E13 · Methuselah 24m
7/4/2023
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.
