Japanese torture 2

What happens when the torture of ancient Japan is done again? A violent torture that was not able to be introduced in the previous work appeared in the school of the coeducational school. In addition to the water torture in the torture water tank, of course, a fresh torture that has never seen before, such as "raw Dojo hell punishment" and "public mating punishment" which poured the drowning to the water tank is also added, and the world of torture is delivered to the scale exceeding the previous work.