Ginka Ayanomine
About
The honne personality of the original Ayanomine Erika. After the split, Ginka is regarded as a "fake" by the Ayanomines due to her hot-tempered nature and disdain for the job of the princess. After escaping from the Ayanomines, she is provided a place to stay at Noborou's, as well as teaching him how to "conquer" Erika.
(Source: Anilist)