Mio Kusakai

Shes a student at Setouchi Keijo Training School and a member of the Elite Class in said school where she ranked first place in the entrance exam. Shes an infighter and has a pretty wide range of special techniques at her disposal. Shes also most likely lesbian as shes often seen flirting with the other girls as well as the fact that several of her specials have the intent of pleasuring her opponent she also states at one point that she rather has cute girls than hot guys. Upon graduating from Setouchi Mio officially becomes a BRank Keijo player. Sometime later she is able to advance to the ARank.