仮面ライダーオーズ/OOO
A balladic version of the song titled "Anything Goes! “Ballad”" was played during the final scenes of the finale of "Kamen Rider OOO". Ohguro stated that she thought that the song would also work as a slow ballad, especially after she has been watching how the series has progressed, and recorded the song during her hiatus from releases. She also expressed how she think her children would react when they grow up and watch the future "Kamen Rider" shows, believing they will think she was cool for having recorded the "Kamen Rider OOO" theme song. The balladic version was initially to be released as a single on October 19, 2011, but was eventually pushed back to December 7 of that year.