Foxy:
Clear Event Battle twice with Chopper.

Bon Clay:
Clear Event Battle with Chopper.

Arlong:
Clear Event Battle with Nami.

Smoker:
Clear Event Battle with Luffy.

Don Krieg:
Clear Event Battle with Sanji.

Crocodile:
Clear Event Battle with Robin.

Buggy:
Clear Event Battle with Zoro.

Kuro:
Clear Event Battle with Usopp.

Enel:
With Luffy's crew clear Event Battle and when a picture flashes go to Grand Tour to play a regular tournament.

Aokiji:
With all characters clear Event Battle then play Event Battle again and with a Level 2 special defeat Aokiji with Luffy.

Mihawk:
With Zoro clear Event Battle on the 'Hardest' difficulty then with Zoro's Level 2
Special defeat Mihawk after you've been hit with Mihawk's Level 2 Special.

Shanks:
With Luffy clear Event Battle on 'Very Hard' difficulty after you have unlocked all
The previous characters including Enel and Aokiji.

Unlock Strawhat Pirate's 3rd Costume
Hold L1 or L2 and input these codes at the 'Start' Screen. These codes will also
Change the person standing beside the 'Game Menu' selection.

Unlock Usopp's 3rd Costume:
Press Right, Right, X, Square, X, Triangle.

Unlock Sanji's 3rd Costume:
Press Up, Down, X, Square, X, Circle.

Unlock Chopper's 3rd Costume:
Press Left, Right X, Square, X, Triangle.

Unlock Robin's 3rd Costume:
Press Down, Right, X, Square, X, X.

Unlock Luffy's 3rd Costume:
Press Up, Up, X, Square, X, X.

Unlock Zoro's 3rd Costume:
Press Down, Down, X, Square, X, Triangle.

Unlock Nami's 3rd Costume:
Press Left, Left, X, Square, X, Triangle.


Unlocking Strawhat Pirate's 4th Costume:

Unlock Sanji's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times.

Unlock Chopper's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times.

Unlock Robin's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times

Unlock Luffy's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times.

Unlock Nami's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times.

Unlock Zoro's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times.

Unlock Usopp's 4th Costume:
Play Grand Battle 30 times or beat Event Battle 6 times. Unlock Maxim Stage:
Clear Event Battle with Enel.

Marine HQ stage:
Unlock ALL the characters and complete their move lists in 'Training' mode and also destroy ALL the pillers during this stage. This must be done with every character.

Unlock 'Very Hard' mode:
In Event Battle clear 'Hard' mode with more than 10 characters.

BGM Test:
Beat Event Battle with all 19 characters

New Title Screen:
When all the characters are unlocked a new 'Title' screen is revealed that features
Everyone.