Ayame Kido

Ayame is a prodigy, often followed by her pet owl Koton. She shows little emotion and is socially awkward, but becomes cold when on missions. It is later revealed she comes from a long-line of assassins, but she was rescued by Eito's father. Despite her upbringing and demeanor, Ayame is actually kind deep inside. This due to her admiration of Eito's father who was a kind man despite being a secret agent, and much to Eito himself whom shares many similarities with his father in ideals. Ayame is distinguished in appearance by being considered likely most beautiful and voluptuous girl in the academy, and not using underwear. Despite appearances however, Ayame is timid, not being able to successfully use her sex appeal to her advantage much to Lady-sensei's irk (specially when Eito is involved).