Satoru is extremely confident in his abilities and reputation as a powerful sorcerer, believing himself to be invincible. His opinion of others often only go as far as his judgement of their strength, and he is quite apathetic towards anyone he deems weak. Additionally, greatly influenced by his own desire for power, he is very arrogant. He is convinced that he is the strongest in the world. He is normally seen to be nonchalant and playful. Satoru is a very tall, lean and muscular man.