A spoiled rich girl who attends Reihou academy, said to be charismatic but also a bully. She heads up Reihou Sports Team, which is a supergroup of athletes from from different sports, and one of several Reihou High School teams in River City Super Sports Challenge: All Stars Special. Her specialty sport is tennis, although that has not been shown in past games. Reika is a capable fighter, but always has her servants around to lend a hand. She is also said to be in a relationship with Gouda, which is odd because their personalities clash.