A drama in which Yasuko Sawaguchi starred in the movie for the first time in nine years since "Autumn Autumn" and played an elementary school teacher who loves children. Tomoyo Miki became a third-grade class teacher at the transferred elementary school. Children with a variety of circumstances, such as children with a "situation mood disorder" that cannot speak at all at school, and children with a lot of troubled behaviors who have a poor life due to the debt of their divorced mother and father. Tomoyo, in cooperation with his classmates and parents, face each other with all his might. The original is a novel of the same name by Fumiko Shibakaki who has experience as a primary school teacher. Sawaguchi plays the role of Tomoyo Miki, a female teacher of the main character, and Yuhiro Murata, Kumiko Endo, Yuriko Hoshi and others set aside.

It is a youth film about the boys in their late teens spend before they become adults. Sho and Tiaga, who grew up in the same neighborhood since they were little, are in their last year of high school. They are also the duo who beat the drums at town festivals. However, Taiga announces that he will not play drums this year to prepare to go to college. Sho, who has no plan of his future, cannot think straight. Like The Blue Bird by Maurice MAETERLINCK, the film tells the story of the youth realizing that happiness is not far away.

Moving into an old house in the rural countryside, videographer Komai converses with its former owner Umemoto, drawing from personal memories to discuss histories, cartographies and the passage of time, reflecting upon the changing tides of tradition and progress within generational spans of the town’s history.