Sakurako

She is an extremely naive but kind-hearted girl. She first appears to write the concubines list. She trips and falls and is helped by Hayate. She starts to love him and even breaks a rule to help him out. When Hayate and a friend are being attacked it is learned that she is not very good with magic. Sakurako is later found someone to marry and has to leave.

Sakurako is actually the daughter of Madonna and her husband, the Emperor of China, when Madonna was Empress Cixi. She died before she was born because of the forced cesarean section. Sakurako never forgave those who hurt her and she fused with a flower parasitic demon because of it.

Madonna erased Sakurako's memories of her as her mother and placed her with the Hua family. That way she could protect her daughter and keep the parasitic demon under control. Sakurako lived a truly happy life.

After Madonna's soul was denied reincarnation, her soul was disintegrated. Her death released the seal on Sakurako. Sakurako remembered how she died the first time. After Madonna's death, she becomes Empress, was given Hayate's sword (from when he was a soldier when he was alive) which keeps her calm. She is seen as a puppet by Eunuch En and Consort Mei (the consort who had unborn Sakurako killed).