Yukiyo Abe
A member of the Peaceful Paradise Cult. She is referred to as the "500 Year Old One" in the cult. She at first, acts cold towards everyone outside of the cult, including Nao. But after Nao approached her multiple times and demonstrated unbelievable selflessness, she began to question the supposed 'demon blood' in Nao. Abe was abused constantly as a child by her stepfather, which was the trigger to why she became part of the cult. Abe says that while she wholeheartedly supports Harimoto with his decisions, she has no respect whatsoever for Kimura Kei, and only obeys her because of her high position.