Alisa Mikhailovna Kujou (アリサ・ミハイロヴナ・九条, Arisa Mihairovuna Kujō), or also known as Arya/Alya is the female main protagonist of the series. She is an honor student who boasts the highest grades in the school and serves as the treasurer of the student council. She is one of the two most beautiful princesses of the school, and is called the "solitary princess". She also keeps nagging on Masachika, but sometimes ......?