[Machine Translation] Reservoir Records is proud to announce the debut single by Ryoji Matsuda, a Yokosuka Urban Soul R&B solo singer! Yokosuka urban soul R&B solo singer Ryoji Matsuda's debut single! The sound production is by DIVE-E PRODUCTION, which is involved with K, Toshinobu Kubota, and SOS. The song "Winter Ballad" written and composed by Ryoji Matsuda will be the ending theme song for the TBS anime "BLACK CAT" (January to March)! The coupling song is a cover of the famous song "Superstar", which was also sung by Luther Vandross, a singer whom she adores.