Kyouko Kouda

Kyōko Kōda (幸田 香子 Kouda Kyouko) is Kōda's daughter. She is four years older than Rei. Beautiful and hot tempered, Kyōko seems to hold a grudge on Rei as she has the habit of exerting a negative influence on him by discouraging him on purpose before his official matches and still lived with her family.