Talk:Otona na no yo! / 1-Oku 3-Zenman Sou Diet Oukoku/@comment-6092594-20131205010037/@comment-2152025-20131205010435

I wonder that as well. :( Double A-sides is a way of spoiling the fans~

All we have so far is that it'll be out in February, there are 2 regular editions, and a hint that they were filming the music video on Dec 4th.