Display One Piece Card Game [OP10] Royal Blood Japanese Version. Sealed box containing 24 boosters, each booster containing 6 cards from the Royal Blood expansion. This series showcases the iconic One Piece characters with new rare, super-rare, leader and secret cards exclusive to the Japanese version. An official Bandai product, perfect for collectors and players of the One Piece Card Game. Total content: 24 boosters or 144 cards. Language: Japanese. Condition: brand new and factory sealed.