ミーメ・ファヴニル

She is the daughter of the Favnir family, the most powerful of the human dragon clans.
When word got out that her brother Sigurd's fiancée, Seira, had ran off from their engagement, her younger sister, Miime, came to Japan to take her place.
However, Seira is in a coma and Miime has been forced to stay with the Amano family until she wakes up, putting her mission on hold and enjoying leisure every day.
Basically, she is super serious and has a strong sense of mission, but she is weak to temptations.