A reincarnated boy in Tokyo awakens his past life memories and discovers his neighbor's name is Kasumigaoka Utaha, his childhood sweetheart is Katou Megumi, his online chatter is Kashiwagi Eri, and there's a schoolgirl named Sakurajima Mai, once a popular entertainer... But before he can sort out these connections, the orphaned boy must first fill his stomach. In his cramped rental apartment, the frail boy slowly writes his name on a piece of white paper... "No Longer Human"... Kasumigaoka Utaha: "Writer?" I wouldn't dare say that in front of Kitahara-kun! Eriri: Kitahara, please help me write a story, please! Katou Megumi: "One house, two people, three meals, four seasons—as long as I have Kitahara-kun, that's all I need!" Sakurajima Mai: "In those dreadful, bleak days, Kitahara-kun was like a beacon of light, saving me. It's a blessing I'll never forget!"