Aya

Aya (綾御前, Aya-Gozen) is one of the proposed given names for Kenshin's older sister who is better known under her name as a nun, Sentō-In. She is Kagekatsu's mother and Masakage Nagao's first wife. According to legends and folklore, she lamented the Uesugi civil war for succession after Kenshin's death and refused to support either heir.