He is seen to be nonchalant and playful towards his students, close colleagues, and friends. However, he is unsympathetic towards sorcerer executives, and his enemies. He is extremely confident in his abilities and reputation as a powerful sorcerer, one of the main protagonists of the JJK series, he is a special grade jujutsu sorcerer and widely recognized as the strongest in his verset, he 'first person to inherit both the Limitless and the Six Eyes in 400 years. He is cocky, but easy going.