Unlock the following Disks by performing the corresponding tasks:
DISK - HOW TO UNLOCK Academia Disk (Blue) - Purchased for 5 Star Chips from Chihiro. Academia Disk (Red) - Purchased for 5 Star Chips from Chihiro. Academia Disk (Yellow) - Purchased for 5 Star Chips from Chihiro. Black Bird Disk - Defeat Crow ten times in Turbo Duels. Black Chain Disk - Defeat each level of the single tournament. Black Jail Disk - Win all levels in Tournament mode. Dark Singer Disk - Complete Story mode, then purchase for 10 Star Chips from Chihiro. K.C. Mass Production Disk - Purchase for 5 star chips from Chihiro Leo's Custom Disk - Defeat Leo and Luna in ten Tag Duels. Luna's Custom Disk - End three duels in a draw. Rose Disk - Box item in the southwest room of the Securities building. Security Disk - Found in the northeast room of the Securities building. Wheel of Fortune - Defeat Jack ten times in both Duels and Turbo Duels. Yusei's Hybrid Disk - Defeat Yusei ten times.