Super Robot Red Baron (1973)

The show is set in the early 21st century where the Iron Masked Party, led by Dr. Devilar, steals giant robots built all over the world from an exhibition and kidnap their creators to form a "Robot Empire". Scientist Kenichiro Kurenai, foreseeing his capture, turns over his own super robot, Red Baron, to his younger brother Ken Kureinai. Ken is a member of SSI (Secret Science Investigation), a highly skilled team of scientists that practice ninjitsu, and uses Red Baron to aid the team in their efforts to stop the Iron Masked Party from taking over the world. Later in the series, the Iron Masked Party is revealed to be an organization from Mars and led by the renegade super computer Garis Q and intends to destroy the world as practice before taking over the universe.