Steel Starbeast GigaRhinos (鋼星獣ギガライノス Kōseijū GigaRainosu): Formerly the red rhinoceros-like Starbeast GingaRhinos (星獣ギガライノス Seijū GingaRainosu), GigaRhinos was mortally wounded when its homeworld was attacked and destroyed by the Balban. Its body was recovered by Dark Merchant Biznella who rebuilt it into a robot along with Steel Starbeast GigaPhoenix and GigaBitus. All three Steel Starbeasts were then sold to the Balban in an attempt to destroy the Starbeasts of the Gingamen. When the Gingamen were able to reach the hearts that still lived inside them on the night of the Star Festival, the Steel Starbeasts broke free and joined the Gingamen as allies.