Himahara Kou, a free person from the go-home club, likes to spend time at various places after school as a casual person. In Kou’s class, there is Sakurazaki Nako, an active JK idol who has tremendous popularity. She is busy being an idol, so she is interested in Kou, who knows how to spend time… A romantic comedy about a JK idol who longs for a free person and a free person from the go-home club.