一尉 いちい captain (JASDF, JGSDF) #23,934 Meanings also １尉 noun, military captain (JASDF, JGSDF); lieutenant (senior grade; JMSDF) Its kanji 一 イチ、イツ · ひと-、ひと.つ one, one radical (no.1) 尉 イ、ジョウ military officer, jailer, old man, rank