中川菜々 "メロディー"
優木せつ菜 "チェイス"

Nakagawa Nana "Melody"
Setsuna Yuuki "Chase"
<tn>This particular one is for Setsuna in her Nana guise – Nana is her real name to get past her parents, who have not yet allowed her to pursue being a school idol.</tn>