Dr. Torahiko Kouenji is a fictional character renowned for his archaeological achievements in uncovering ancient writings from the Earth's deepest layers.
These writings revealed the existence of 13 mystical artifacts known as "Star Pieces" (スターピース, Sutā Pīsu), believed to possess wish-granting abilities when gathered together.
However, an unforeseen complication arose when a trio of these robots, led by Cobrander, were prematurely activated before completing their sleep-education program.
However, the time limit the mode longs on depends on the B-Robo as the earlier models have shorter timespans compared to the later ones.
In December 2023, the series received a High Definition remaster for the Toei Tokusatsu Fan Club channel.