Thread:Roboartitec/@comment-4547267-20130913062105/@comment-3544775-20130930194442

Yeah, he used Shiki in Orage. I remember in an old interview, that when he was asked, he said he used Fuyu too *searching the interview* -> http://www.animenewsnetwork.com/interview/2008-08-17/hiro-mashima

So Fuyu is the main character from the last Mashima-en oneshot in 2nd volume, Fighting Group Mixture. Although he is called Mafuyu, guess according to Mashima, that still counts as Fuyu.