Kaya Saimori

Kaya is the daughter of Shinichi Saimori and Kanoko Saimori and the younger halfsister of Miyo Saimori who is currently engaged to Kouji Tatsuishi. Kaya is very spoiled entitled and emotionally and mentally abusive towards her halfsister. She is also rather twofaced. Despite her polite public appearance she is rather disrespectful and nasty in her actions when she believes she can get away with it not only to Miyo but also to her boyfriend Kouji.