まんじろうこう 万次郎鉱 LinksSentence search for 万次郎鉱Sentence search for まんじろうこうSentence search for 萬次郎鉱Kanji details for 万, 次, 郎 and 鉱Edit in JMdict Noun1. manjiroiteGeologyOther forms萬次郎鉱 【まんじろうこう】 Discussions Log in to talk about this word.