Bonus characters:
At the title screen, press Right, Right, X, Left, Left. If you entered the code correctly, you will hear a sound.
Another world:
At the title screen, press X, Left, Right, Left, X. If you entered the code correctly, you will hear a sound. Select puzzle mode, then the "Arcade" option to access more puzzles.
Tarot reading:
At the title screen, press Up, X, Down, X, Up. If you entered the code correctly, you will hear a sound. Enter the options screen to access the new selection. Alternatively, successfully complete story mode.
Talk demo:
First enable All Characters and Tarot Reading, then at the title screen press X, Up, Left, Down, Right, Up, X, Down, Left, Up, Right, Down + X.
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