はまのまさご 浜の真砂 LinksSentence search for 浜の真砂Sentence search for はまのまさごSentence search for 浜のまさごKanji details for 浜, 真 and 砂Edit in JMdict Noun1. grains of sand on the beach (i.e. something countless)ArchaicOther forms浜のまさご 【はまのまさご】 Discussions Log in to talk about this word.