From the directors of Cutey Honey and Cat Girl Nuku Nuku!
Here come the Crown Knights: Sunday Spades -- the poker-faced leader and possessor of the mysterious trump power! Jo Diamonds -- who can run at the speed of light! Casa Clubs -- combat expert who possesses hyper-senses! Coco Hearts -- the tricky master of psycho-magic! Together these cute, card-carrying champions are dealing a world of hurt to the criminals who threaten the tranquil card kingdom. But can they checkmate two invading war machines -- shaped like gigantic chess pieces -- before the kingdom topples like a house of cards?