- New Game+ mode
Successfully complete the game. You can begin a second playthrough with each character's ultimate or unique stone acquired in your previous game and unlocked art and music. You can also visit the Lucky Cat Bakery to access special items.

- Activate Cheats
Go to the Lucky Cat Bakery. When the owner asks for a password, enter one of the following passwords to obtain the corresponding effect:

Seal Mail Enter 'TRAGIC PAST' as a password.
Light Glove Enter 'PALADIN' as a password.
Seal Glove Enter 'JAZZ HANDS' as a password.
Dark Glove Enter 'DOCTOR' as a password. This item has DEF+50, ACC+5, Dark Resistance+20.
Bronze Kit Enter 'IYAR CHRONICLE' as a password.
Food Kit Enter 'AKSYS GAMES' as a password.
Golden Kit Enter 'ETHER BLAST' as a password.
Dark Mail Enter 'SACRIFICE' as a password. This item has DEF+70, Dark Resistance+20.
Arcanum Of Life Enter 'LITTLE ANGEL' as a password.
Light Mail Enter 'GUNGNIR' as a password.
Sexy Swimsuit Enter 'LITTLE DEVIL' as a password.

- Bonus items
Successfully complete the game. Then, begin the New Game+, and visit the Lucky Cat Bakery to access special items.

- Sounds option
Successfully complete the game to unlock the 'Sounds' option, which allows the game's soundtrack to be played.

- Album option
Successfully complete the game to unlock the 'Album' option, which allows the game's movies and CG art to be viewed.