いちぶばんきん 一分判金 LinksSentence search for 一分判金Sentence search for いちぶばんきんKanji details for 一, 分, 判 and 金Edit in JMdict Noun1. ichibubankin; Edo-period rectangular gold coin worth one quarter ryōSee also 一分金, See also 両 りょう Discussions Log in to talk about this word.