They had very advanced methods of punishment! It must have been horrible eating that whole wasabi root!
This episode reminds me of another Japanese TV spot I saw years ago. They had dug a deep, wide hole on a beach and 10 guys were sitting with loincloths in the hole. Then they threw down snakes, scorpions and other poisonous animals in the hole and the sport was to remain still in the hole. What the contestants didn\'t know was that all the animals were in fact harmless (the poison glands were removed), and that made it really hillarious watching them sitting there screaming in terror but refusing to leave.