Bomber Prince:
Complete ten stages in quest mode, then enter the practice room. Then, place all characters in the
hallway and return to the practice room. Now the Bomber Prince will appear approximately 50% of the
time.

Quicker Game:
At the title screen, hold Circle and press Start to begin the game without the special effect
sequence.

Extra Levels:
Beat quest mode once. Then, the "Honey" and "Cotetsu" levels will become selectable.