OSAKA MAD FAMILY = OSAKA MAD FAMILY 5

During the war between MAD and 80's, Riku ignores Garyu's advice and goes to the ring! There, he is surrounded by 80's scum, Kai and the others...?

During the war between MAD and 80's, Riku ignores Garyu's advice and goes to the ring! There, he is surrounded by 80's scum, Kai and the others...?