Kōtarō Nakagawa(中川 幸太郎Nakagawa Kōtarō, born 7 February 1969) is a Japanese composer and arranger. He is a graduate of the Tokyo National University of Fine Arts and Music's school of music. He is the son of trumpet player Yoshihiro Nakagawa, the elder brother of trombone player Eijirō Nakagawa and the nephew of clarinet player Takeshi Nakagawa and trombone player Atsushi Nakagawa. He is noted for composing the soundtracks for several anime series, including the Gorō Taniguchi-directed Sunrise productions s-CRY-ed, Planetes and CODE GEASS Lelouch of the Rebellion.