User blog comment:IamJakuhoRaikoben/Sorcerer Magazine, Issue 27: March 2014/@comment-6152051-20140403230806/@comment-4449950-20140403235452

Is it Choko's birthday!? :O Happy birthday Choko!! *huggles* And lol, there are still options left that people haven't said. I'm sure if no one gets it and I reveal the answer next month that many people will facepalm~

Speaking of other answers...

http://i1202.photobucket.com/albums/bb367/TF-Ghost141/4916386_66981041980b585961b338ea1b595c0a.gif