Nioh’s first DLC, Dragon of the North, is now available on PlayStation 4. The add-on also introduces new Ninjutsu, magic, and guardian spirits to unlock. Players can also discover legendary armour and weapon sets.
From the store page's description:
In this story expansion for Nioh - Dragon of the North follows William’s valiant struggle in the main game and opens up the Oshu region, where ambitious ruler Masamune Date is secretly gathering spirit stones.
Nioh - Dragon of the North is available on the PlayStation Store for $15.95 NZD. You’ll already have access to it if you own the season pass, as well as upcoming expansions “Bloodshed’s End” and “Defiant Honour.”