函渠 かんきょ noun (common) (futsuumeishi) 函渠かんきょ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) drain with an oblong cross-section 漢字 kanji used 函 box (archaic) 8画 渠 ditch, canal 12画
函渠かんきょ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) drain with an oblong cross-section
Shirabe