Tooru Oikawa's girlfriend. Manager of Tooru Oikawa's volleyball team. At first Tooru Oikawa and Monika hated each other but then they fell in love.
Monika is a little clumsy girl. Very creative and charismatic, but quite embarrassing. She doesn't mind talking to someone unless that person starts talking to her first. She is very nice and very cute, super kind but a little clumsy. Determined with her ideas, she is a person with character. He is in a trise-injustice. With Tooru Oikawa she fights a lot, but they always reconcile (especially because Tooru Oikawa always ends up proving her right, even if she doesn't have it). She loves her friends, and her boyfriend since she thinks he is the love of her life. He doesn't know anything about volleyball, he only works as a manager of Tooru Oikawa's volleyball team because there was a mistake.
Cheerful and fast, with awkward little stumbles; proudly doubles down on her ideas.
