幾日 いくにち (for) how many days #18,833 Meanings いくにち · いくか also いく日 noun (for) how many days what day (of the month) Its kanji 幾 キ · いく-、いく.つ、いく.ら how many, how much, how far, how long, some, several 日 ニチ、ジツ · ひ、-び、-か day, sun, Japan, counter for days In sentences Furigana この計画けいかくは、上手うまくいくかもな。 This plan might work. #10212593 上手うまくいくかどうかは分わからない。 I'm not sure that'll work. #12952451