Gundham has an eccentric and somewhat dark personality. He often claims that he has been blessed with the evil powers of the underworld, and refers to everyone else as 'pathetic human beings'. Gundham is often lost in his own little world, usually paying more attention to himself or his hamsters than anything else. However, despite his 'I am the Dark Lord' ramblings, Gundham is shown that he seriously cares about animals, and understands them much better than he understands people.