Blue SWAT (ブルースワット, Burū Suwatto) is a Japanese television show and the thirteenth installment in the Metal Hero Series franchise.

When Earth is tearing itself apart by means of crime, pollution and war, aliens choose the time to invade, taking advantage of the lowering of everyone's guard.

The Japanese government establishes an elite police organization known as Blue SWAT to combat the aliens known as the Space Mafia.

Managing to keep the suits and equipment assigned to them, the three form their own private detective-like agency called Blue Research to continue their mission of defeating the Space Mafia.

The following alien monsters are used by the Space Mafia: Some Blue SWAT characters have been adapted for Big Bad Beetleborgs: