Seiteishirazu Gakuganji is a character from the anime and manga series Jujutsu Kaisen. Serving as the principal of Kyoto Jujutsu High, he is an experienced and traditional jujutsu sorcerer known for his stern demeanor and adherence to old values. Gakuganji plays a significant role as a senior authority figure, often clashing with younger, more progressive characters. His presence adds tension and depth to the story's exploration of generational conflict within the world of jujutsu sorcerers.