Board Thread:Naruto News/@comment-25908678-20150301200743/@comment-5233512-20150329031254

At the time of posting, it has been confirmed to be titled as "Naruto Gaiden", which is what I previously wrote. :)

To be more specific, it is "Naruto Gaiden: The Seventh Hokage and the Scarlet Spring Month", which obviously refers to our titular character.

There is a stub article for it on the Wikia now if you want to take a look.