YES! My 2012 Skyactiv is at 233K miles, and has always had the Mazda Moly 0W-20 (with the exception where I was able to get the Idemitsu version, which is the same stuff, but without Mazda's markup. Sucks that it isn't available anymore. ) and I'm not about to chance running a different oil.
Always run a Mazda filter too. The quality seems better than most.