A city boy moves to the countryside and the kids there pick on him.
Shôsuke
On vacation's eve, a boy is sent to the countryside to live with his uncle after his father is imprisoned and accused of embezzlement.
Un carismático conductor de autobús es apodado "Arigatô-san (Sr. Gracias)" debido a las constantes palabras de agradecimiento que dirige a los peatones que le dejan paso en el camino. En uno de sus viajes desde el pueblo de Izu hasta la ciudad de Tokyo llevará en su autobús, entre otros variopintos personajes, a una madre que se ha visto obligada por la penuria económica a mandar a su hija a trabajar en un burdel.
Masako
Kihachi, an unemployed worker, wanders around the industrial flatlands of Tokyo's Koto district with his two young sons, Zenko and Masako. He is unable to find a job and has to rely on his sons catching stray dogs to earn reward money for their meals. As days go by, Kihachi and the boys no longer have enough money to stay at an inn for the night. Luckily for him, he encounters an old friend, Otsune, who finds him a job and allows them to stay at her eatery house.