The following are known CWCheat Codes for Narisokonai Eiyuutan: Taiyou to Tsuki no Monogatari on Sony Playstation Portable (PSP).

_S ULJS-00177
_G Narisokonai Eiyuutan: Taiyou to Tsuki no Monogatari [JP]
_C0 All Item kai
_L 0x811C938E 0x00C60006
_L 0x00000063 0x00000000
_L 0x811C938C 0x00C60003
_L 0x10000001 0x00000001
_L 0x811C9830 0x00100003
_L 0x1000014C 0x00000001
_L 0x811C9832 0x00100006
_L 0x00000063 0x00000000
_L 0x811C9890 0x00030003
_L 0x100000EB 0x00000001
_L 0x811C9892 0x00030006
_L 0x00000063 0x00000000
_L 0x211C7F7C 0x000000D9 
_C0 Encount Off(L+UP:on L+Down:off)
_L 0xE0020110 0x0023EF54
_L 0x2007767C 0x00000000
_L 0x20078500 0x00000000
_L 0xE0020140 0x0023EF54
_L 0x2007767C 0x14400005
_L 0x20078500 0x144000A9 
_C0 kakutoku k-kenti
_L 0x21258334 0x0098967F 
_C0 Max Cash
_L 0x211C0124 0x0098967F
_C0 MONEY MAX
_L 0x211C0124 0x0098967F 
_C0 NOT USE HP
_L 0x51258E2E 0x00000002
_L 0x01258E2C 0x00000000 
_C0 NOT USE MP
_L 0x51258E32 0x00000002
_L 0x01258E30 0x00000000 
_C0 NOURYOKU 999
_L 0x211BF0D8 0x0000270F
_L 0x211BF1B8 0x00002707
_L 0x011BF210 0x00002706
_L 0x211BF234 0x0000270F
_L 0x211BF24C 0x0000270F
_L 0x211BF454 0x0000270E
_L 0x211BE2BC 0x0000270F
_L 0x211BFD68 0x0000270F 
_C0 RUN speed x2
_L 0x10140ff2 0x00004258
_C0 teki byousatsu
_L 0xC009B51C 0x0E2007FF
_L 0x20001FFC 0x0242902C
_L 0xC009B520 0x00000000
_L 0x20002000 0x1A200003
_L 0x20002008 0x00001821
_L 0x20002010 0x03E00008
_C0 WALK speed x2
_L 0x10140fee 0x000041d8