赤しゃっ口こうMeaningsNoun1. day that is unlucky except between the auspicious hours of 11am and 1pm (in the traditional calendar)Other readings赤しゃっ口く赤じゃっ口く赤口じゃっこう赤せき口ぐちKanji used赤red口mouthPitch accentしゃっこう