Wind-Up Alphinaud. Not only is he my favorite FFXIV character, but his minion is adorable! I'm a sucker for Wind-Ups in general, but his is my favorite by far.

On a related note, who was the designer who decided that having Wind-Up Haurchefant wearing a big frown was a good idea!? Haurchefant, who rivaled Yda in enthusiasm (especially in the Japanese version). I have a soft spot for the Wind-Up Haurchefant for obvious sentimental reasons, but his expression tends to kill it for me.