いっこ 一個 Common word Wanikani level 20 Play audio LinksSentence search for 一個Sentence search for いっこSentence search for 1個Sentence search for 一箇Sentence search for 一ヶKanji details for 一 and 個Edit in JMdict Noun1. piece; fragment; one (object)Other forms1個 【いっこ】、一箇 【いっこ】、一ヶ 【いっこ】 Discussions Log in to talk about this word.