It has been confirmed this morning by an article in Sanspo that the title of Akina’s new single is 「花よ踊れ」, which is the ending theme for her new drama 「プリマダム」.
Attached above is one of the new photos that was updated on her Faithway gallery as promotion for the new drama. I was a little surprised to read that the new song will be of Latin dance flavour, which is one of Akina’s favourite style of music. They are confident that it is a fitting end to the drama and that Akina was offered not only the role in 「プリマダム」 but also to sing the ending theme when they appraoched her. Lastly, Akina expressed that she loves Latin numbers and is very happy being involved in the drama production after the long 7 year break.
My Japanese isn’t very good, so maybe Ranbi or Hamu san can translate more of the article and share with us.