The Igarashi family consists of six orphans, with the eldest sister, Fumiko, and the eldest brother, Kenichi, taking the place of the parents.
| Actor | Role |
|---|---|
| YYōko KozonoNot listed | Not listed |
| SShinsuke MakiNot listed | Not listed |
| YYasuo TsuchiyaNot listed | Not listed |
| MMasataka KametaniNot listed | Not listed |