Hatsune Miku Project Diva Mega Mix - -nsp--us--7

Assuming you have legally obtained this dump from your own cartridge or legitimate eShop purchase (for backup purposes), here is how to optimize your experience:

Verdict: If you own a Switch, Mega Mix is the definitive version. Future Tone has more songs, but it is tied to a TV. The "-US-7" NSP gives you the best of both worlds: portability + near-complete content. Assuming you have legally obtained this dump from

Maya remembered: NSP files require proper signatures. She updated her CFW (Atmosphere) to the latest version and made sure her sigpatches were current.
✅ Result: The game stopped giving the “corrupted data” error. | Feature | Project DIVA X | Project

Mega Mix is not a brand-new game from scratch; it is a celebration of the series' greatest hits. It borrows heavily from Project DIVA Future Tone (PS4) and Arcade Future Tone, adapting over 140 songs for the Switch.

The game loaded, but her old save file (from a different region/version) caused freezes. She used JKSV to backup and then delete the conflicting save.
✅ Result: Miku’s intro video played perfectly.