いちりゅうはん 一流半 LinksSentence search for 一流半Sentence search for いちりゅうはんKanji details for 一, 流 and 半Edit in JMdict Noun which may take the genitive case particle 'no', Noun1. not quite first-class; between first and second class; semi-first-class Discussions Log in to talk about this word.