Houkago no Seijo-san ga Toutoi Dake janai Koto wo Ore wa Shitte Iru
放課後の聖女さんが尊いだけじゃないことを俺は知っている
Yamato Kuraki, a high school student, meets Seira Shirase, a girl admired for her beauty and kindness, while returning home from a convenience store at 11:00 p.m. She asks him to join her for a late-night outing in the city. Over the course of their time together, they try activities like playing darts, visiting a second-hand CD store, and sampling various ramen shops. Yamato's previously monotonous life begins to change as he spends more time with Seira, who occasionally reveals a playful side. Their growing bond marks the start of a tender and innocent young love.