Dictionary/明々後日しあさってShiasatteJLPT N2Other forms: 明明後日Also read: みょうみょうごにち明々後日 (Shiasatte) is a Japanese noun meaning “in three days' time, two days after tomorrow”.Meaningsnoun, adverbin three days' time; two days after tomorrowKanji in 明々後日明bright々後behind日dayRelated words今日today今日はhello明日tomorrow日day日Sunday否々no!開くto open (e.g. doors)最後end昨日yesterday色々various日本Japan我々we