(W/A) Makoto Ojiro Unable to sleep at night, Ganta Nakami is cranky in class and unpopular with his classmates. Nakami discovers that the observatory, once used by the defunct astronomy club, may be the perfect place for a nap-but he's not alone. Nakami and his new friend Isaki Magari find comfort in each other while coping with insomnia. For teen audiences.

(W/A/CA) Makoto Ojiro The school forces the insomiacs' reformed astronomy club to function as a proper club. The problem is, neither Nakami-its new president-nor the club's adviser have any astronomical know-how! Yui Shiromaru, a rural arcade manager who won an astrophotography contest when she was in the club, might just be the answer they need! For teen audiences.

(W/A/CA) Makoto Ojiro Summer is swiftly approaching for sleepless high schoolers Nakami and Magari. Now members of their school's revived astronomy club, they're busy preparing for their first official club event, a meteor shower watch party! The city's annual fireworks festival is also coming up, and Nakami has promised to go with Magari. Every sleepless night brings the two closer, and their first high school summer promises to strengthen their bond even more? For teen audiences.

(W/A) Makoto Ojiro After discovering the source of Magari's insomnia, Nakami and Magari implement a new nighttime routine, hoping to improve their sleep. With the Perseid meteor shower viewing party and the national photo contest still to come, it's shaping up to be a very eventful summer for this pair of insomniacs!

(W/A) Makoto Ojiro Following the disappointment of the canceled meteor shower viewing party, Nakami and Isaki switch their focus to the photography contest and head out on an astronomy club trip with Isaki's sister, Haya. Isaki and Nakami come back from a night of snapping photos to find Haya leaving. Now they're all alone together in the countryside. How will this change their relationship?