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Playstation 2 - Hello Kitty: Roller Rescue cheats

New sailor clothes:
Finish a level with an "S" rank 

Unlock Cheerleader clothes A:
Finish all the cheerleader blocks in the Messy Park level

Unlock Cheerleader clothes B:
First unlock Cheerleader costume A, after defeat all the cheerleaders again in the 
Messy Park level

Unlock Badtz-Maru:
Finish the game with the good ending

Unlock New Movie:
Lose against the final Boss multiple times

Unlock Movie 2:
Beat the final countdown Boss

Unlock Hello Kitty loading and title screens:
Change the system date to any date, but in November