WONDER THREE (The Amazing 3), Mushi, sociologico, 52 episodi, 6/6/1965 - 27/6/1966 - W3 - The Amazing 3

(via http://marrrsan.exblog.jp/1657803/ )

(via http://en.wikipedia.org/wiki/The_Amazing_3)

The Wonder 3 (1965) Episode 1 - Three Beings from Outer Space
[Japanese with English Subtitles and Captions]

Wikipedia