いもようかん 芋羊羹 LinksSentence search for 芋羊羹Sentence search for いもようかんSentence search for 芋羊羮Kanji details for 芋, 羊 and 羹Edit in JMdict Noun1. (bar of) sweet-potato pasteOther forms芋羊羮 【いもようかん】 Discussions Log in to talk about this word.