Experienced shipyard worker Shimazaki gets an offer of free lodging from his employer in the company seaside rest house if he agrees to see to its running. After moving in, Shimazaki finds out that this will also mean taking care of a flock of youngsters, and he soon becomes their none-too-successful warden. At work the boys are disciplined, as soon as they return to their dormitory however they turn into an unmanageable mob.
| Actor | Role |
|---|---|
 Tamotsu HayakawaMuneo Shimazaki | Muneo Shimazaki |
 Yoshiko KayamaNobu Ishii | Nobu Ishii |
| EEiji MatsuiHideo | Hideo |
| TTakenobu WakamotoNot listed | Not listed |
| KKatsuyoshi NishimuraNot listed | Not listed |
 Gannosuke AshiyaMoriyama | Moriyama |
| MMasaaki HiraoKazuo | Kazuo |
 Yōko MiharaSumi Ishii | Sumi Ishii |
| YYoshiko NakamuraYasue Murata | Yasue Murata |
 Chieko NaniwaSeichii's Mother | Seichii's Mother |
 Akemi NegishiHisako Murata | Hisako Murata |
 Kumeko UrabeGin Ishii | Gin Ishii |
 Taiji TonoyamaMurata | Murata |
| MMakoto TakagiriNot listed | Not listed |
 Kazuo KatōNot listed | Not listed |
| YYoshinobu HiroseNot listed | Not listed |
| YYoichi YasukawaAkira | Akira |