Go to the mission select screen and press L1, R1, L2, R2, Right, Square, L3, R3
Go to the main title screen and press L1, R2, L2, R1, Right, Left, L3, R3
Go to the mission select screen and press R3, L3, R2, L2, R1, L1
Go to the item select screen and HOLD R1 + L1 and press Up, Square, Square, Left, Square, Square, Down, Square, Square, Right, Square, Square
Go to the item select screen and HOLD R1 + L1 and press Square, Square, Square, Up, Left, Down, Right
At item select screen hold R2 and L2 and press Square, Square, Square, Up, Left, Down, Right.
Go to the main title screen and press L1, Up, R1, Down, L2, Right, R2, Left
Go to the main title screen and press Up, Down, Right, Left, X, X, X
During gameplay pause and press Up, Down, Right, Left, Square, Square, Square
At the Tenchu logo screen where it tells you to press start, press, Up, Down, Right, Left, X, X, X, X.
Submitted By: Michael Vernio