Available: March 21, 2009 - April 30, 2009 File:Mafiawars yakuzacrate1.gif One Yakuza Crate (20 Reward Points) 60% chance for File:Mafiawars crates common.gif items 30% chance for File:Mafiawars crates uncommon.gif items 10% chance for File:Mafiawars crates rare.gif items File:Mafiawars yakuzacrate3.gif Three Yakuza Crates (55 Reward Points) 60% chance for File:Mafiawars crates common.gif items 30% chance for File:Mafiawars crates uncommon.gif items 10% chance for File:Mafiawars crates rare.gif items