Geto is a second-year student at Jujutsu High. Geto believes that jujutsu sorcerers exist to protect non-sorcerers. He and his best friend Satoru Gojo often argue due to differences in ideology, and Geto being a more kind and proper young man than Satoru. He understands the importance of manners and carrying himself with dignity as a jujutsu sorcerer. He cares deeply for his friends, even if he often acts a bit sarcastic and righteous. He is often calm and a bit serious, but can get riled up.