Watch Movies2Watch. At the Sakurado-kai, the conflict between the Ishikawa-gumi and the Kawachi-gumi over the chairman's seat had devolved into a quagmire. With the men's motives intertwined and much bloodshed ensuing, the final battle between Ryu and the beautiful female mahjong player, the Dark Clown, finally began. It was the ultimate Russian roulette mahjong game.