二に十じゅう三さん夜やMeaningsNoun1. 23rd night of a lunar month (esp. 8th month)2. moon-waiting party held on 23rd night of a lunar monthKanji used二two十ten三three夜nightPitch accentにじゅうさんやComposed of二に十じゅうtwenty; 20Numeric三さんthree; 3Numeric夜やcounter for nightsCounter