松浦勝人
The song "Moon" was first released as a Chaku-Uta sample for members of Ayu's official fanclub "Team Ayu" with the release of the album "Rock 'n' Roll Circus"; the announcement of the single was publicly released first on Twitter, first by Ayu's producer Max Matsuura and then relayed into the "Ayu News" Twitter account, which was officially managed by Avex Group.