綿抜き わたぬき Also written 綿貫 Meanings Noun unpadded kimono 1st day of the 4th month of the lunisolar calendar (also written as 四月朔日) See also: 綿抜の朔日 (わたぬきのついたち). Kanji 綿 cotton. Read as わた. 抜 pull out. Read as ぬき. Jinuma: Japanese Dictionary · Word lists