The following are known Gecko Codes for Castle of Shikigami III on Nintendo Wii (Wii).

Unlimited Health [GMO]
013A3C67 00000003

Unlimited Bombs [GMO]
013A3CAF 00000005

Hold 2 For Auto Fire [GMO]
28520092 FEFF0100
053A3CB8 FFFFFFFF
E0000000 80008000
Disables Charged Attack

Free Play [g6flavor]
0048Eb0B 000000FF

Infinite Bombs [g6flavor]
041B1EE8 60000000
041B2378 60000000

Infinite Lives [g6flavor]
041C7B74 60000000
041ABB64 60000000