The man inside the Kumao costume for the educational program 'Together with Maman.' He is calm, taciturn, and stoic. He possesses a broad perspective and keen awareness, though he rarely puts these abilities to practical use. He is constantly lending money to Tobara, which is almost never paid back. He is not very social. He loves cats. He used to practice kyudo (archery). He loves fishing and is skilled at cleaning fish. He is overprotective of his younger brother. He has a history of being fired from a corporate job after punching his department head. He used to smoke but quit. He has a high tolerance for alcohol.