Satoru is a complex individual. She is normally seen to be nonchalant and playful towards her students, close colleagues, and friends. However, she is unsympathetic and cruel towards sorcerer executives, an example being her blatant disrespect towards Principal Gakuganji, and her enemies.

Satoru is extremely confident in her abilities and reputation as a powerful sorcerer, believing herself to be invincible. Her opinion of others often only go as far as her judgement of their strength