Mahiru Kasumi

Resumen

She is a mature girl with an aptitude for modelling that comparable to her older sister [Yozora](https://anilist.co/character/157445/Kasumi-Yozora), whom she holds animosity towards. Because of her strong aura, she's described as being difficult to approach by her peers, but quickly takes to [Koharu](https://anilist.co/character/89933/Nanakura-Koharu) after she gives Mahiru cough drops.