Word三さん十じゅっ歳さいsanjussaiMeaningthirty years oldPart of speechnounPronunciationCourseJapaneseLessonHow old are you?Breakdown of sanjussai三さん十じゅうsanjuu30〜歳さい〜saiyears of age (counter)Elon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese now