Insomniacs After School 3 Ojiro Makoto (2023)

Two sleepless teenagers find kinship as they escape to their schools astronomy observatory. Unable to sleep at night, Ganta Nakami is cranky in class and unpopular with his classmates. He discovers that the observatory, once used by the disbanded astronomy club, may be the perfect place for a nap, but he is not alone. Nakami and his new friend Isaki Magari find comfort in each other as they cope with insomnia. Summer is rapidly approaching for the sleepless high school students. Now members of their schools revived astronomy club, they are preparing for their first official event, a meteor shower watch party. The citys annual fireworks festival is also coming up, and Nakami has promised to go with Magari. Every sleepless night brings them closer, and their first high-school summer promises to strengthen their bond even further.