PS4 exclusive Nioh has sold 1 million copies since it's release on February 8th

One of the latest PlayStation 4 exclusives to launch this year, Nioh as sold over one million copies worldwide, Koei Tecmo has announced. The figure includes both physical units and digital downloads. The crazy part about this is that the game is only about 2 weeks old.
You’ll be able to celebrate the game’s success with free downloadable content – namely a set of armour dubbed ‘Golden Nioh Armor’. The cool-looking gear will be included in update 1.04, which is apparently due to release later today.
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