Sakio Kochō is the principal of the school in the anime High School! Kimengumi. He is a recurring character who serves as the head authority figure within the school setting, often overseeing or reacting to the bizarre antics of the student body. The character originally appeared in the 1985 anime adaptation of Motoei Shinzawa's manga, and he was confirmed to be returning for the new television anime that began airing in January 2026, with his original voice actor reprising the role. As the principal, his position places him in a position of oversight regarding the school's various clubs and students, including the eccentric group known as the Kimengumi. His presence in the series is tied to the school environment where the comedic events unfold, acting as a figure of nominal authority amidst the chaos. No further reliable information is available regarding his specific personality traits, background, motivations, key relationships, character development, or notable abilities.