Production
Warriors were chosen to battle the Dark Science Empire Death Dark. They fight using Future Science and their weapons are inspired by gymnastics apparatus.
The 15th solar system is invaded by the Stressos. Two men, Ryû and Ayato, and a man-ape, Baru, organize the resistance. They are helped by Eolia, a mysterious woman traveling on a three masted space ship.
A low ranking yakuza who spends more time enjoying life than doing the yakuza work falls in love with a pretty student girl, whose brother later gets drawn into the yakuza business against his own wishes.
Captain Gomes uses a flying battleship to battle the giant robot Daitetsujin 17. Theatrically-released abridgement of Episode 15 of the TV series.