Also in recent news there has been an update announced about Kis-My-Ft2's debut single. In the announcement Johnny's official confirmed that it will be a summer release that should coincide with the tour. Also it was mentioned that part of the reason for the delay was that they decided to choose a new song for the debut. This new song was chosen as it was an encouraging song which was thought to be more appropriate after the Tohoku earthquake.
Momoedgewood blog entry. (English)