She is a second year high-school student at Koyo Girl's Academy and a regular member of Silverman Gym. She talented in poetry. Her B-W-H measurements are 88-65-88. Hibiki is the type of person who gets motivated whenever she gets avaricious. Hibiki is a big eater who enjoys eating junk food. However, when she realizes that she gained weight and she believes she will no longer attract anyone, she decides to go to Silverman Gym to lose weight. She has a great dislike for overly muscular bodies. 