Rago was a very ruthless, sadistic, evil and cruel person. He did not doubt himself and was always confident in Nemesis being its former keeper. He was not kind nor nice, as he did not contain any compassion or comfort. This was evident when he made a smirk as he watched Doji cruelly criticizing Ryuga for helping Nemesis' revival. He also seems to enjoy calling his enemies worms.

It seems as that the only person Rago truly cares about is Nemesis