Ageha Mizuki

Ageha is the shy protagonist of this manga. She considers herself unattractive and less beautiful than her twin sister Hana. She shows small jealousy towards her sisters popularity, and has a huge crush upon her childhood friend in the country, Ryuusei. However Hana steals him away from Ageha first when they are on a date. Ageha seems to have a friendly like for Kyuu since he has seemed to help her a lot with her situation.