Momo Yuikawa (結川 桃 Yuikawa Momo) is a college student and member of Myojo Karuta Society. When Shinobu Wakamiya came the first time after many years again to the society she got matched against her. She is also left handed like Shinobu-chan.
Yuikawa is a karuta players otaku. She know the details of a championship player's match with another, and maybe their game stats. She may be more interested in the players than karuta itself.