Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Tomoharu Teruoka, who was dozing off in class, had a habit of wandering around the riverbank and the park at night to look for a girl he had met when he was a child. The girl had promised to meet him again someday and had left the locked music box with Tomoharu. The teacher, Hino, who had learned of Tomoharu's eccentricities, did not say anything and instead offered a contract. The relationship between the two that started?