User blog comment:LunarSkyes/An Analysis of Gao Mikado: The Mighty Sun Fighter/@comment-1755882-20141008130825/@comment-11454852-20141009021739

Which was a clever trick from the writers IMO, everyone was predicting "it's Yusei from the future!" but then turned out to be a fanboy with a plastic surgery so in the end Z-One's identity was unexpected afterall.