Ouka Furude  

, 古手 桜花

Furude Ouka was the daughter of Hanyuu and Furude Riku. Despite her initial reluctance, she carried out the Watanagashi ceremony on Hanyuu because he believed that if he died, Hinamizawa would be at peace. Additionally, it was Ouka who placed the chip on Hanyuus horn when he attempted to kill her. It is speculated that Ouka may have started the tale of Oyashiro-samas curse as a means of revenge for her mothers death. Rika, who reincarnates from Ouka, can only see Hanyuu due to this connection. Although they bear a striking resemblance, their hair colors differ.