may not be compatible with original Switch online play, and some users have reported DLC packs (like Pack 8) not appearing on the newer console edition without re-downloading through the official store. Are you running this on original hardware with custom firmware or on a PC emulator like Ryujinx or Yuzu?
To ensure on your Switch CFW, you must treat it like a recipe. Miss one ingredient—sigpatches, firmware version, installation order—and the "work" element fails. one piece pirate warriors 4 nsp update dlc work
To install DLC, follow these steps: