嫁の尻たたき よめのしりたたき Also written 嫁の尻叩き Meanings Expression, Noun traditional Koshōgatsu ceremony where the newly-wed wife is hit with a sacred wooden pole on the rump to ensure her fertility See also: 小正月 (こしょうがつ). See also: 祝い棒 (いわいぼう). Kanji 嫁 bride. Read as よめ. 尻 buttocks. Read as しり. Jinuma: Japanese Dictionary · Word lists