二は十た歳ちhatachitwenty years oldBreakdown of hatachi二に十じゅうnijuu20〜歳さい〜saiyears of age (counter)Usages of hatachi私わたし は 二は十た歳ち です。watashi wa hatachi desu.I am 20 years old.Elon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowYour questions are stored by us to improve Elon.io