西園寺 紗夜

She is a cold girl, both in her behaviour and her looks. Due to her personality, she had been curtly refusing to engage, and thus, she was given the nickname "Iron Maiden." Though, she is rather fond of the nickname. She seems cold about everything, which gives her a unique and cool vibe. But, she does not appear to accept her own cold self because she constantly searches for something to warm her heart. She is a ojousama like Airi, but unlike Airi, she has had contact with men in social circles. However, she had never met a man she was attracted to. She may seem uninterested, but it is not like she is not interested in romance. [Translated from official website]