Hibiki Tokisaka (刻阪 響 Tokisaka Hibiki) is a saxophonist. According to Kamine, his music is capable of "capturing" the hearts of his audience. His birthday is 12th April. He likes classic and instrumental music.
He has an older sister who is a violinist. He seems to respect her to a large degree as he asks for her advice despite being a talented violinist himself.