貫 つこう family or surname Also 貫: かん kan (obs. unit of weight, approx. 3.7... ぬき crosspiece (between pillars, etc.) かん Kan かんじ Kanji つらぬき Tsuranuki とおる Tooru ぬき Nuki はかる Hakaru 貫つこう family or surname English JMnedict 1 Tsukou 漢字 kanji used 貫 pierce, 8 1/3lbs 11画 · JLPT N 1