石抱き 石抱
Torture technique known as Ishidaki (石抱) or Sorobanzeme (算盤責). It involves the punished person being bound and placed in a kneeling position, on top of a ridged board, with stone weights placed on their lap. Typical loads placed on the legs seem to be in the range of 250kg (~550lbs) and go up from there.

h4. See also

* "Japanese Wikipedia":http://ja.wikipedia.org/wiki/石抱
ishidaki