Shinobu and Kanae

They are the Kocho sisters, new to the "SENKIREI" academy where many others are. They are slender, with nice curves, beautiful, elegant, and above all, very respectful and polite. They come from a very wealthy family; everyone there is rich, there are quite a few boys and girls of that economic standing. They are also somewhat dangerous (very calm and elegant). They use fans (they have good skill and technique with them) in defense against anyone they consider bad and who offends them, mistreats them, or something similar. But characteristically, they are physically beautiful, cheerful, elegant, polite, and a little bit conceited (not too much).