This is the most critical part for Switch owners. One’s Justice 2 looks great in screenshots, but in motion, the Switch struggles.
Since you mentioned "NSP," you are likely looking at a digital install.
"My Hero One's Justice 2" is a fighting game developed by Byking and published by Bandai Namco Entertainment. It's a sequel to the first "My Hero One's Justice" game, released in 2018. The game is based on the popular manga and anime series "My Hero Academia" (Boku no Hero Academia in Japan), which is set in a world where superpowers, known as Quirks, are the norm.
Platform: Nintendo Switch Genre: 3D Arena Fighter
As of mid-2025, Bandai Namco has not released any further updates for My Hero One's Justice 2. The development team moved on to My Hero Ultra Rumble, a battle royale. However, the Switch version remains fully playable online, and the community still runs ranked matches. My Hero One-s Justice 2 Switch NSP -UPDATE- -DL...
If you see a claim of a "1.5.0 update NSP" on forums, it is almost certainly a mod (custom balance changes or fan-made characters) and not an official patch.
Even legitimate users face issues. Here’s how to solve them:
Error 2002-0001 (Corrupted data):
Update not found (stuck on 1.0.0):
DLC not appearing after update:
A common reason players seek updates is performance. The jump from version 1.0.0 to 1.4.0 on Switch is night and day.
| Version | Loading Time (Arcade to Fight) | Frame Drops (4-player offline) | Resolution Handheld | |---------|--------------------------------|--------------------------------|----------------------| | 1.0.0 | 22 seconds | Frequent (drops to 20 FPS) | 480p | | 1.4.0 | 18 seconds | Rare (occasional 25 FPS) | 540p (stable) |
Verdict: Update 1.4.0 is essential. It doesn’t raise the framerate cap (still 30 FPS), but it eliminates the stuttering that plagued the original launch, especially during Plus Ultra cinematic attacks. This is the most critical part for Switch owners
| Aspect | Rating | Comment | |--------|--------|---------| | Content completeness | ★★★★★ | All DLC + tweaks | | Switch performance | ★★★☆☆ | Playable but not perfect | | Ease of installation | ★★★★☆ | One-time setup with Tinfoil | | Online safety | ★☆☆☆☆ | Use in emuNAND + flight mode |
Recommended if:
Not recommended if: