Buttmonkey Mania (Japan) Cheats

At the title screen press x,x,o,x,x,square,l1,l2,r2
During the intro a large monkey will appear with a big butt for approx.
.o8th of a secound during that time enter the following:
Left,x,right,o,up,down,left,left,square,L1,R2,down,left,then start.
If you did it right you should have 500 monkeys left to spank excitedly, enjoy.