In Kanto, for example, Kanpei thrusts a sword into his belly when he says, "I killed my father-in-law," and his comrades shout, "Oh, no, can that be true?"
たとえば、勘平が刃を腹につきたてるのは、関東では「うちはたしたは舅どの」の科白で同志が「なな何と」と叫ぶのをきっかけに行われる。