One of several foreign superheroes to join the Ultramarine Corps, Goraiko was subverted by Gorilla Grodd and used as a living weapon of mass destruction until Aquaman managed to revive its young controller. Its whereabouts since that incident are unrevealed.
- Real Name: Goraiko
- Affiliation: Ultramarine Corps, Big Science Action
- Creators: Grant Morrison · Howard Porter
First Appearance: JLA #26 (February, 1999)