Watch Sadisflix. Tanuma Kandayuu is a high class samurai of the house of Nabeshima. He finds a lavish board of Go (a Chinese Board game) at Kinbei's store. He recommend Kinbei to offer it to his lord. Kinbei hesitates at first, since he knows the board has a mysterious legend surrounding it; it's believed that for every game played on the board, one death is required.