Robin (ロビン Robin) was a boy who was hypnotized by the Gundalians. He was sent by Kazarina to fake Jake into thinking he had just escaped from the Gundalians then ran off, saying he had to go back for his sister. Jake followed him but Dan thought it was too dangerous with the geo-magnetic storm and stayed behind even though he shouldn't have let him. After luring Jake into Kazarina's trap, he was sent back to Earth along with a few other kids, due to Kazarina not needing them anymore.
- Another character has the same name as him, as in Japanese as in English.