The following are known CWCheat Codes for Prinny 2: Toukou Yuugi! Akatsuki no Pantsu Daisakusenss!! on Sony Playstation Portable (PSP).

_S NPJH-50211
_G Prinny 2: Tokkou Yuugi Akatsuki no Pants Daisakusenss (PlayStation Store) [JP]
_C0 All Dolls
_L 0x801F0C30 0x00280001
_L 0x00000007 0x00000000
_C0 All Invitation Tickets
_L 0x001F0C29 0x000000FF
_C0 All Medals
_L 0x801F0F40 0x001E0001
_L 0x00000003 0x00000000
_C0 All Music
_L 0x801F0FAC 0x001E0001
_L 0x00000001 0x00000000
_C0 All treasures
_L 0x801F0D18 0x00050001
_L 0x000000FF 0x00000000
_C0 Asagi Tv Watch Gage Max
_L 0x201744DC 0x00002710
_C0 Combo
_L 0x001744A2 0x000000FF
_C0 Damage Mult.-16 times
_L 0x200755C0 0x00129100
_C0 Damage Mult.-32 times
_L 0x200755C0 0x00129140
_C0 Damage Mult.-4-fold
_L 0x200755C0 0x00129080
_C0 Damage Mult.-8 times
_L 0x200755C0 0x001290C0
_C0 Damage Mult.-twice
_L 0x200755C0 0x00129040
_C0 Inf.jump
_L 0x601742B0 0x00000000
_L 0x00010001 0x00000148
_C0 Infinite Jump
_L 0x0049BE28 0x00000000
_C0 Invincible
_L 0x0049BD90 0x000000DC
_C0 Max Score
_L 0x20174440 0x000B7E07
_C0 Medium combo
_L 0x201744A0 0x0030C000
_C0 Monster illustrations
_L 0x401F0D20 0x00880001
_L 0x270F0003 0x00000000
_C0 one shot one kill
_L 0x20075624 0x00001021
_C0 Prevented from jumping
_L 0x0049BDB8 0x00000000
_C0 Prinny 1000
_L 0x101744C4 0x000003E8
_C0 PRINNY Life 1000
_L 0x101744C4 0x000003E8
_C0 Prinny Otoshi(R+square)
_L 0x2009678C 0x24130001
_L 0x20096848 0x24020001
_L 0x20096854 0x24020001
_C0 Score
_L 0x20174440 0x3B9AC9FF
_C0 Skywalker
_L 0x2049BDB8 0x3FB47AE3
_C0 Time diminished
_L 0x50174754 0x00000004
_L 0x00174750 0x00000000
_L 0x20174458 0x00000000