岩牢 いわろう noun (common) (futsuumeishi) 岩牢いわろう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) rare term cave prison;cliffside jail 漢字 kanji used 岩 boulder, rock 8画 牢 prison, jail 7画
岩牢いわろう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) rare term cave prison;cliffside jail