Kaya is Erika and Iori Sendo's mother.
Her appearance is like a little girl with red eyes (every vampire will have it if they have their vampiric impulses), but she's Erika and Iori mother (about 251 years old). She has a servant, Kuze Kiriha. She treats Kiriha as her doll, playing a "tag game" with Kiriha, which is she erases Kiriha's memory, and then Kiriha will search for her master. Her seiyuu is Kaori Mizuhashi.
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