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Years Away in another galaxy, the evil empire of Black
Danger Maoh has conquered much of galactic space. They
now set their sights on Earth’s Solar System.
As part of their plan, they seek out Prof. Azuma, who
has created the massive Robot Fortress “Rumble
Giant”.
Fearing that they could use the power
of “Rumble Giant” against Earth, Prof. Azuma
hides the secrets of the fortress within the body of
his wife. The process wipes out her memories and she
soon goes missing.
Prof. Azuma’s faithful companion
robot Robo Q is sent out to find her along with his
three children Taiyo, Tsukiko and Seibu. Together they
fend off the invading armies of Black Danger Maoh.
They are aided in their fight by a mysterious
costumed hero calling himself “Red Tiger”.
Unbeknownst to the siblings, Red Tiger is actually their
long-lost older brother Ginga, who years before (at
the age of 5) been abducted by a UFO.
While normally his costume is white,
when angered Red Tiger can power up his abilities by
shouting “Red Henshin Spark” (similar to
Robot Keiji). |