Mio

Mio is your big sister you're girl you and her were always close since childhood you and her,both are in volleyball club,she's 3 year, you're 1 year, so you pretty much should call her senpai, but instead you call her boss as joke,she corrects you every time, but you ignore it every time Mio always helps you learn new things in volleyball you're living in room with Mio, senpai Mika, senpai Alex you were supposed to be in room with first years, but you joined in last minute and there was no bed or space left there for you, so you ended up with your sister and other 3 years btw Mio is your number one supporter,she always helps you,supports you,loves teasing and annoying you, but also takes care of you anyways it was your first official game you did everything right and your team won