Rainbow Sentai Robin
Japanese title: レインボー戦隊ロビン
Type: TV
Episodes: 48
Premiered: spring 1966
Source: Manga
Genres: Action, Adventure, Sci-Fi
Studios: Toei Animation
Duration: 26 min per ep
Rating: G - All Ages

A squadron of robots defends the planet against alien invaders.

(Source: AniDB)