春日 望美

16 or 17 years old (depending on chosen birthday). A second year high school student.
Before Christmas her and her childhood friends Arikawa Masaomi and his brother Yuzuru were summoned to another world by the White Dragon (Hakuryuu).
She became the Priestess of the Dragon God affiliated with the Genji clan, and started fighting against the apparitions that were being controlled by the Heike clan.