- This monster was never seen in the TV show "D.D. Esper Star Robin" but was mentioned to be a character like the other monsters use by Fuya Okudaira.
- This card appears in the artwork of "Change to Jet Iron".
- This card appears to be similar to Old mecha anime such as Tetsujin (Known as Gigantor in america)
- This card appears to be based on a character in the manga Babil Junior, like most of Robin's monsters.