The eccentric principal of Miyu and Kanata's school, who is extremely fond of monkeys, bananas and video games (especially monkey-based ones). His fascination with the creatures stemms from his friendship with his pet monkey, Monkichi (モン吉) Voice by: Orine Fukushima, from whom he was separated in childhood when Monkichi was sucked into a wormhole. They are later reunited, however, thanks to the help of Miyu, Kanata, Ruu and Wannyā. Monkey dolls and figures adorn his office, where he is often found playing video games; he sometimes organizes school programs with monkey-based themes.

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