For , the latest verified updates and DLC as of early 2026 include the release of Character Pack 8: Special Selection Pack on January 22, 2026 . This pack completes the Character Pass 3 and introduces three new playable characters: Enel , King , and Z . Verified DLC Content (Character Pass 3)
| Update Version | NSP Name Format | Size | Notes | |----------------|------------------------------------------------------|---------|-------| | (earlier) | [01008F1008C5A000][v65536].nsp (or v1.0.2) | ~500 MB | Bug fixes | | v1.3.0 (major) | [01008F1008C5A000][v196608].nsp | ~2.8 GB | Adds DLC support + new moves | | v1.4.0 (latest) | [01008F1008C5A000][v262144].nsp | ~3.1 GB | Final balance patch | one piece pirate warriors 4 nsp update dlc verified
For fans of the long-running “Pirate Warriors” series, One Piece Pirate Warriors 4 remains the gold standard for anime-based musou action on the Nintendo Switch. However, for those in the scene using custom firmware (Atmosphere, SX OS, or Ryujinx/Yuzu emulators), keeping up with the fragmented DLC waves and Title Updates can be a nightmare. For , the latest verified updates and DLC