Way of the Samurai 2

All characters:
Enter the character customization screen and highlight the "Name Selection" option. Quickly press L1, R1, R2, L2, L1, R1, R2, L2, Square. Press Left or Right to select a new character.

Pause the game and press following keys. If you entered the codes correctly, you will hear a sound:
Restore health  - hold L1 + R1,then Down, Up, Right, Left, Down, Up, Square.
Restore stamina - hold L2 + R2 and press Right, Left, Right, Left, Down(x2), Square.
Extra money     - hold L1 + L2 and press Left(x2), Up, Down(x2), Up, Square.
More store items - press L1, R1, L1, R1, R2(x2), Triangle.

 