The Principal holds authority at Tokisadame High School. He appears primarily during school assemblies and interactions with students and staff. At assemblies, he delivers speeches including attempts at humor, though his jokes typically fall flat with the audience. He actively enforces school rules, explicitly instructing teacher Izumi Sakurai to ban students from bringing goats onto the premises.

A notable incident involves a deer entering the school grounds. The Principal initially attempts peaceful management of the animal. However, when the deer becomes aggressive and attacks him, he unexpectedly performs a suplex on the deer. This act displays surprising physical strength and combat ability during a routine administrative task. Student Yukko Aioi witnesses the event but struggles to convince others due to its implausibility.

Beyond formal duties, he engages in mundane activities around the school environment, such as attempting to wrangle the deer before the suplex. These ordinary actions sometimes escalate into absurd or physically improbable situations. His role remains confined to administrative functions and unexpected physical feats within the school setting.