Hifumi is a young lady who attends Kosei High School. She holds the championship title in the Female Shogi League. Her appearance has gained her attention as the "too beautiful shogi player." She practices hard and gives interviews every day for the sake of her mother and for the world of shogi. She is widely disliked for suspicions of fixing her matches-rumors that turn out to be mostly true, as while she is innocent, her mother bribes her competitors.