厚朴 ほうのき family or surname Also 厚朴: こうぼく Japanese bigleaf magnolia bark (used ... ほのき Honoki 厚朴ほうのき family or surname English JMnedict 1 Hounoki 漢字 kanji used 厚 thick, heavy 9画 · JLPT N 2 朴 crude, simple 6画 · JLPT N 1