Saki is a powerful psychic with a cold, cynical, and generally annoyed demeanor. He prefers to keep to himself and actively avoids drawing attention, often trying to maintain his distance from bothersome people. Despite his aloofness, he isn't intentionally rude unless he perceives someone as a threat. His one great passion and weakness is coffee jelly. He is also highly self-aware, capable of breaking the fourth wall and commenting on his own existence as a character.