Are there any One Piece Gigant Battle 2 New world Cheat codes?

i don't understand japanese so i cant play the story so thats why i want a cheat to unlock all characters.
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oh there is one but i dont know if it works il try it out.
http://neuropod.net/forums/viewtopic.php?f=2&t=610

You will need the games / Game Code and ID and use R4CCE.exe to edit it into a cheat and save it into any format you wish it to be.EDIT: You think they could have provided the Game Code and ID though xd.
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EDIT: You can get the game code and id using R4CCE.exe also.

Yes i did it with R4 cheat code editor,and for the ID i got it by importing the game to CCE and it gave me ID and i just copy pasted it. i clicked add new code then i just put it then i saved it into my R4 XD.

Dose it work for you ?.