Brothers Keiji and Ryoichi move to a new neighborhood in the Tokyo suburbs after their father, an office clerk, is promoted. The boys join the local gang as lowly new kids and emerge as natural leaders after defeating a bully. While visiting the home of their father's boss, the brothers witness the ridicule their father endures to please his superior. Angry and embarrassed, the boys find their naive ideas about power being challenged.

Tatsuo Saitō
as Yoshi

Tomio Aoki
as Keiji

Mitsuko Yoshikawa
as Haha

Hideo Sugawara
as Ryoichi

Takeshi Sakamoto
as Juuyaku

Teruyo Hayami
as Fujin

Seiichi Katô
as Kodomo

Shoichi Kofujita
as Delivery Boy

Seiji Nishimura
as Teacher

Zentaro Iijima
as Friend