No, if you scroll down the auction page, you'll see 出品物情報 or the item description. It says there that they had him sign the hand towel at the 2013 Four Continents FS Championships. So, we still do not know whether he's currently in Japan or Canada.These photos looks like they were taken in April at the JSF award ceremony (same hairstyle, same clothes etc.). Akiko still has long hair in her photo. Unless there was another event recently?
The autographs on the other charity goods (Mao's, Akiko's, Dai's and Mura's) were taken during WTT.