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.
Gaku Sano
Kaoru Sugita
Kyūsaku Shimada
Shinya Tsukamoto
Yuu Tokui
Masahiro Toda
Miako Tadano
Tsubasa Takizawa
Kazue Tsunogae
Hiro Komura
Tomiyuki Kunihiro
Issey Ogata