Home/JLPT N5/Grammar/Number + 歳 / 才Number + 歳 / 才N5☆ Save to listMeaningyear of age (age counter)Cấu trúc (Formation)Number + 歳 (or 才). Irregulars: 1→いっ, 8→はっ, 10→じっ/じゅっ, 20→はたち.Độ trang trọngneutral