Twinkle Star Sprites: La Petite Princesse cheats and cheat codes for Playstation 2

Load Ran: Finish Story Mode.
Unlock Mikoto: Finish Story Mode.

Really Till
You have to beat Really Till in Story Mode, and then complete the
entire Story Mode.

Saturn Opening FMV
Complete the Character Mode with Load Ran.
There will appear as item 38 in the Graphic Gallery.

Twinkle Star Sprites (NeoGeo AES Version)
Complete the Character Mode with all of the 3 hidden characters.
These are Load Ran, Mikoto, and Really Till.