ひたちうめじだい 常陸梅時代 LinksSentence search for 常陸梅時代Sentence search for ひたちうめじだいKanji details for 常, 陸, 梅, 時 and 代Edit in JMdict Noun1. era during early 1900s dominated by the grand champions Hitachiyama and Umegatani IISumo Discussions Log in to talk about this word.