いたやがい 板屋貝 LinksSentence search for 板屋貝Sentence search for いたやがいSentence search for イタヤガイKanji details for 板, 屋 and 貝Edit in JMdict Noun1. Japanese bay scallop (Pecten albicans)Usually written using kana aloneOther formsイタヤガイ Discussions Log in to talk about this word.