24hrGamers - Codes For Ninja Gaiden 3: The Ancient Ship of Doom
Level passwords (Japanese version):
Key
Password
SRHJ
SHRS
JSHR
HJSR
RSHJ
RRJH
HJRS
Note: There are no passwords in the North American version of the game.
R: Ryu's face
J: Blue Japanese written character
H: Health potion
S: Shuriken