郵ゆう便びん書しょ簡かんMeaningsNoun1. letter-cardKanji used郵mail便convenience書write簡simplePitch accentゆうびんしょかんComposed of郵ゆう便びんmail service; postal service; mail; post; postal matter; postal itemsNoun書しょ簡かんletter; note; epistle; correspondenceNoun