Mona Kawai

Mona Kawai is one of the main protagonists of the Kuroiwa Medaka ni Watashi no Kawaii ga Tsuujinai manga series.
She is a high school girl from Osaka who is known for her beauty and friendly personality. She considers herself the queen bee of the school and charms all the boys until she meets Medaka. Despite trying to win him over, she ends up falling in love with him and occasionally slips into her Kansai dialect when flustered. Mona is easily jealous of other girls who show interest in Medaka, and most of the story is told from her perspective.