The following are known CWCheat Codes for Higurashi Daybreak Portable on Sony Playstation Portable (PSP).

_S ULJM-05388
_G Higurashi Daybreak Portable [JP]
_C0 Blue Team Balloon 0
_L 0x203EC0D8 0x00000000
_C0 Coin MAX
_L 0x2043AF20 0x0001869F
_C0 Enemy Team Limit 100%
_L 0x003EC0C8 0x00000064
_L 0x00439164 0x00000064
_C0 HP MAX
_L 0x203EE758 0x00002710
_C0 Infinite Health
_L 0x002EDC6A 0x000000A6
_L 0x003FEEC9 0x00000025
_L 0x00439529 0x00000025
_L 0x00439554 0x00000078
_L 0x0043955C 0x00000078
_L 0x00439584 0x00000078
_L 0x0043958C 0x00000078
_L 0x00442860 0x00000078
_L 0x00442868 0x00000078
_L 0x00439584 0
_L 0x00442860 0
_C0 Infinite Shopping Points
_L 0x2043AF20 0x0001869F
_C0 ItemSHOP
_L 0x8043AD44 0x00260001
_L 0x00000003 0x00000000
_C0 Oyashiro Gauge MAX
_L 0x203EE760 0x00000352
_C0 Red Team Balloon 200
_L 0x203EC0C8 0x000000C8
_C0 Stamina MAX
_L 0x203EE75C 0x000003E7
_C0 Team Limit 0%
_L 0x003EC0D8 0x00000000
_L 0x003EC0D8 0x00000000
_C0 WEAPON MAX
_L 0x203F2468 0x447A0000
_L 0x203F246C 0x447A0000