There are at least three musical endeavors catalogued under the name U: (1) a Japanese singer, artist. Kanagawa Prefecture. After Yoshimi Funta debut with Sony Records under the name, U in the name of "Suitoregashi" theme song 『Pukapuka』 debut. And provide other activities such as music to the front wing to the main theme adult games, lyricist, composer, who also provided music for other artists as a composer and arranger. However, Funta in that work as UCO.