![](https://cdn.animecharacters.io/images/characters/large/114874-c56062d4.jpg)
Mayu Ooba (大葉 真由)
Instructor at the cram school. While quite eccentric, she deeply cares about her students and wants to see them succeed.
Voice Actors
Roberta De Roberto
Italian
Nadine Schreier
German
Yuuki Kazu
Japanese
Márcia Coutinho
Portuguese (BR)
Julia McIlvaine
English
Charlotte Correa
French