いっさつ 一冊 Common word Wanikani level 19 Play audio LinksSentence search for 一冊Sentence search for いっさつSentence search for １冊Kanji details for 一 and 冊Edit in JMdict Noun1. one copy (of a book, magazine, etc.); one volumeOther forms１冊 【いっさつ】 Discussions Log in to talk about this word.