70's Robot Anime Geppy-X

Is the year 1970s on earth, and suddenly the devil space empire Beelzebub beast space corps led by Bin Day began their invasion.

The invasion was predicted by a space robot laboratory called Wu, and he was secretly building Super Robot called "Yuck PX" that is piloted by a human called Hazime Kei (17 years old) that is the leader of the red squadron.