A semi-documentary film depicting the appeal of the idol group Zuttorubi, which was hugely popular in songs and dramas in the mid-1970s. In addition to the frenzy of concerts held in Hibiya and Kyoto, the film introduces the four members as they work hard on their singing and dancing lessons.
| Actor | Role |
|---|---|
| TTakao YamadaNot listed | Not listed |
| YYasuhiro AraiNot listed | Not listed |
| HHirotoshi EtoNot listed | Not listed |
| 今今村良樹Not listed | Not listed |