Brothers Koji and Seitaro Hatana, belong to the "outcast" caste. Despite their personal qualities—intelligence and fairness—they encounter numerous obstacles due to their caste affiliation. Together with other "outcasts," the brothers take up the fight for their human rights.
| Actor | Role |
|---|---|
 Tanie KitabayashiNot listed | Not listed |
 Aiko NagayamaNot listed | Not listed |
 Yūnosuke ItōNot listed | Not listed |
 Sumiko AbeNot listed | Not listed |
 Yoko ShimadaNot listed | Not listed |