一いち分ぶ判ばんMeaningsNoun1. ichibuban; Edo-period rectangular coin (usu. gold) worth a quarter ryō (Abbreviation)Kanji used一one分part判judgementComposed of一いち分ぶone tenth; one hundredth; one percent; one tenth of a sun; one quarter ryō (an old coin)Noun判はんseal; stamp; monogram signature; judgment; judgement; size (of paper or books)Noun