Umi Mamizuka (狸塚 うみ)
A P.E. teacher at Morinomiya Academy, she is also the mother of the twins Kazuma and Takuma.
Voice Actors
Ayaka Saitou
Japanese
A P.E. teacher at Morinomiya Academy, she is also the mother of the twins Kazuma and Takuma.
Ayaka Saitou
Japanese