ONE PIECE: GRAND BATTLE UNLOCKABLES
Aokiji
REMEMBER: This character is only available in the Japanese version. Clear event battle with Luffy, Zoro, Nami, Usopp, Sanji, Chopper, Robin, Buggy, Kuro, Krieg, Arlong, Smoker, Bon Clay, Crocodile, and Foxy. Then, play event battle again with Luffy. In the final stage you will battle Aokiji. To unlock Aokiji you must use your level 2 special.
Arlong
Clear event battle with Nami.
Bon Clay
In the Japanese version, clear event battle with Chopper.
Buggy
Clear event battle with Zoro.
Choppy
Sunday, then clear event battle or story mode with Luffy, Nami or Sanji under hard difficulty setting.
Crocodile
First, unlock characters one through fifteen. Then, clear story mode under all four difficulty settings with all those characters. Next, complete story mode as Luffy under the very hard difficulty setting. REMEMBER: You also need to have at least fifty hours of accumulated game play at this time. When facing Crocodile, By beating him with a Secret attack you will unlock him in story mode. After finishing story mode as Crocodile you will unlock him in all other modes. In the Japanese version, clear event battle with Robin.
Don Crick
Clear event battle with Sanji under the normal difficulty setting.
Enel
REMEMBER: This character is only available in the Japanese version. After clearing event battle with Luffy, Zoro, Nami, Usopp, Sanji, Chopper, and Robin, complete their move list in training mode. A picture should flash by of Enel challenging you. Then, play a regular tournament at Grand Tours (tournament mode). One of the character will be replaced with Enel. Defeat him and win the tournament.
Foxy
REMEMBER: This character is only available in the Japanese version. Clear event battle with Chopper twice.
Krieg
Clear event battle with Sanji.