Satoru is a complex. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends. However, he is unsympathetic and cruel towards sorcerer executives and his enemies. Suguru is a kind and proper young man, especially compared to Satoru. He understands the importance of manners and carrying himself with dignity as a jujutsu sorcerer. Satoru had far too rude of an attitude in his opinion. Despite disagreeing from time to time, they were best friends