Kazunari Katsuki (Gaku Sano) lied to his classmate that Tokyo stinks. Because of his comment, he goes to Tokyo alone. On his way back, he misses his flight back to Kumamoto. Kazunari only 3,400 yen in his pocket. He becomes confused about his missed flight. At that time, Masami Tanaka (Kaoru Sugita), who works at an airport souvenir shop, talks to Kazunari. On Kazunari's unusual trip back to Kumamoto, he meets many different adults and begins to think about his life.
as Kazunari Katsuki
as Masami Tanaka
as Jun Shimazu
as Sousuke Akiyama
as Officer Ota
as Satoshi Wada
as Norie Mikiyoshi
as Ryohei Yanagishita
as Tomie Yanagishita
as Yuko Katsuki
as Michihiko Kunihiro
as Yoshiharu Yanashita
