Hibiki is described as "a pretty boy with a poison tongue". His attitude towards the normally laid-back Kagura is often critical, being quick to belittle or insult him. However, in reality, this covers up his actual admiration for the Black Knight. He also has a strict personality, such as making Kagura pay for the damages he caused. Secretly, he wants to kill Kagura, as that would be the only tie to him becoming emotionless.