いっしょうもち 一升餅 LinksSentence search for 一升餅Sentence search for いっしょうもちKanji details for 一, 升 and 餅Edit in JMdict Noun1. large mochi (usu. used for ceremonies)See also 一升 いっしょう, See also 餅負い Discussions Log in to talk about this word.