Kamen Rider 555 cheats and cheat codes for Playstation 2

Unlock Faiz Accel as playable character:
Go to the title screen, and press Square, Triangle, Square, X, Square, 
Triangle, Square, X. If you entered correctly, Takumi will speak.

Unlock Faiz Blast as playable character:
Go to the title screen, and press X, Triangle, X, Square, Triangle, 
Square, Square, X. If you entered correctly, Takumi will speak.
or
Finish challenge mode with Faiz Edge level 2.

Unlockables:
Unlock Auto Vajin: Finish challenge mode with Delta.
Unlock Delta: Finish challenge mode with all characters. 
Unlock Faiz Edge stage 2: Finish challenge mode with Faiz Shot stage 2.
Unlock Faiz Edge: Finish challenge mode with Faiz Shot. 
Unlock Faiz Pointer stage 2: Finish with Faiz Edge.
Unlock Faiz Shot stage 2: Finish challenge mode with Faiz Pointer stage 2.
Unlock Faiz Shot: Finish challenge mode with Faiz Pointer. 
Unlock Kaixa Pointer 2: Finish challenge mode with Kaixa Pointer. 
Unlock Kaixa Pointer: Finish with Kaixa Blaygun.
Unlock Centipede Orphnock: Complete picture 22 in slot machine mode.
Unlock Crocodile Orphnock: Complete picture 20 in slot machine mode.
Unlock Dragon Orphnock: Complete picture 26 in slot machine mode.
Unlock Lobster Orphnock: Complete picture 24 in slot machine mode.
Unlock Snake Orphnock: Finish challenge mode with Horse And Crane Orphnock.