Yasuharu Takanashi
Because the manga's creator, Tomoko Hayakawa, is an avid admirer of the rock singer, Kiyoharu, it was decided that Kiyoharu would perform the theme music for "The Wallflower" anime. His songs, "Slow" and "Carnation" play over the opening and ending themes, respectively. The songs were a collaboration between Kiyoharu and Takeshi Miyo. The background orchestral music was written by two respectable Japanese composers, Hiromi Mizutani and Yasuharu Takanashi.