Pause the game and enter the following:
Fill kuji meter
Hold the right and left triggers while pressing left, left, left, right, x
Get one kanji
Then press left, left, left, right, x. This will add one Kuji to your meter
Hold down the white and black buttons while pressing right, right, right, left.
100 points will be added to your score each time
Increase your offensive power X5
Hold down right trigger and white button while pressing up, down, up, down.
Let go of the right trigger and white button and press x, x, x
Press up, down, up, down, x, x, x
Press right, right, right, left
Unlock new special move/ability
Hold right trigger and black button while presssing up, up, down, down.
Now let go of the right trigger and the black button. Press x, x, left trigger