Utahime is a calm, kind yet stern individual. However, Satoru Gojo knows exactly how to push her buttons and angers her in almost every exchange they've had. When Satoru told her she couldn't be a traitor because she was too weak, Utahime threw her cup of tea at him. She often tells him to respect his elders because she's older than him but he never listens. She is 20-21 and is in Jujutsu College. Utahime is friends with Shoko Ieiri (whom she wants to quit smoking).