1) 徹夜てつや Parts 徹 夜 #4,778 Inflections of 徹夜 Class Suru verb Stem Inflected ending ✕ Link copied! Common てつや [0] Meaning Shirabe Noun Suru verb Intransitive verb No-adjective staying up all night 私わたくしはよく徹夜てつやする。 I often stay up all night. Kanji 徹 テツ penetrate, clear, pierce 夜 ヤ night, evening Forms 徹夜#4,778徹夜てつやてつやてつや
