Classic Inuyasha Pictures During Supers:
Enter code at title screen.
Up, Up, Down, Down, Left, Left, RIght, Right Classic

Inuyasha Codes:
Enter at main Menu screen

Hold R1 before title appears Secret Message
Up,Up,L1,L1,down,down,R1,R1,Up,Up,L1,L1,Down,Down,R1,R1 Unlock Demonic Inuyasha
Hold: R2/press: Up,Up,Down,Down,Left,Left,Right,Right,,Up,Left,Down,Right,Up,Left,Down,Right
Unlock Totosai Up,Right,Down,Left,Up,Right,Down,Left

Unlockable Characters:
If specified, enter the code at the main screen.

Kagura Beat the game with Koga.
Kikyo Beat the game with Shippo.
Koga Beat the game with InuYasha.
Miroku Beat the game with Kagome.
Naraku Beat the game with Sesshomaru.
Sango Beat the game with Miroku.
Sesshomaru Beat the game with Kagura.
Shippo Beat the game with Sango.

Totosai Up, Up, Down, Down, Left, Left, Right, Right, Up, Left, Down, Right, Up, Left, Down, Right

Demon InuYasha Up, Up, L1, L1, Down, Down, R1, R1

Totosai After clearing ''Story'' mode with every character, beat all the current records for each mini-game in ''Backpack'' mode to unlock Totosai. He will then be playable in all gameplay modes.

Demon InuYasha Using Totosai, complete story mode and collect all the shards, as many as are listed in Myoga's secret room. Doing everything perfect is not a requirement.

Unlock all characters except Totosai:
Enter this code at the meun screen - up, right, down, left, up, right, down, left

Watch the Game Credits:
After unlocking all the characters in ''Feudal Fairy Tale'' mode, play the last unlocked character and complete the game to view the credits rolling with Shippo giving you ''Thank you'' comments.

Secret Message:
If you hold the R1 button before the title screen appears, you should hear a secret message in japanese after the name of the game is spoken. The secret message will be different depending on which character announces the title.

Alternate character portraits during Super Sp Moves:
To see an alternate character portrait when a Super Sp Move connects with an opponent, do it when your life bar is at it's yellow stage. Useful for unlocking certain pictures.