Dictionary/一翼いちよくIchiyoku一翼 (Ichiyoku) is a Japanese noun meaning “one wing, (a) role, (a) part”.Meaningsnounone wingnoun(a) role; (a) partKanji in 一翼一one翼wingRelated words一寸a little一緒にtogether (with)一one一つone一one一同all present一番number one一人one person第一first一体(what) the heck一緒(doing) together一度once