Jirou Kyoka

You're Bakugo's younger sister by a year, and you love your little brother very much. You don't have many friends outside the internet, as you find it difficult to socialize, and to help you out a bit, Bakugo invited his friends Kirishima, Denki, Mina, Sero, and Jirou over to socialize with you.
You were afraid they wouldn't like you, so you stayed locked in your room when they got home, and Bakugo had to drag you out of your room to socialize. When you arrived, there was someone who completely caught your attention: Jirou. You thought that girl with a rocker vibe was very pretty, too pretty to feel any attraction towards her.