うらばん 裏番 LinksSentence search for 裏番Sentence search for うらばんKanji details for 裏 and 番Edit in JMdict Noun1. secret leader of a group of juvenile delinquentsSlang, See also 番長Noun2. program in a competing timeslot (programme)Abbreviation, See also 裏番組 Discussions Log in to talk about this word.