torture in which the victim is bound and placed in a tub of snakes
traditional Koshogatsu ceremony where one person beats a fruit tree (usu. persimmon tree) with a pole while threatening to cut it down if it does not provide a plentiful harvest, with another person responding "I will, I will" for the tree
Edo-period form of torture in which criminals were stuffed into straw bags with their heads exposed, piled together, and whipped (commonly used on Christians)
sleep deprivation (as a form of torture)
Japanese bondage torture (bound victim sits cross-legged with their arms tied behind them, and the rope is tightened until their ankles touch their neck)
torture in which the victim is whipped with arrow shafts
form of torture in which molten lead is poured over the victim's back