Orera to Chibi-tachi no 365-nichi

Shindo Shou, a freshman at the ordinary boys' school, Yosei High School, has just started his dream dorm life. One day after school, when he returns to his room, he finds a stranger elementary school student and a kindergartener there…! By order of the chairman, he is forced to live with them for a year…!? A coming-of-age story under one dorm roof.