Jeanne D'Arc Cheats :
Secret - Visit to the graveyard
Complete the game once, save your game and load your completed game save. A new map, The Graveyard, will appear. Now go to the colosseum and fight through 10 battles. You will receive a piece of equipment (a pendant) that nobody seems to be able to equip. Visit the Graveyard with the pendant, and a special event will occur.