東とう宮ぐうとうぐうCommon word›Freq.FrequencyTop 50,000じ字FuriganaMeanings1nouncrown prince; Crown Prince's palaceRefers to the heir apparent to the Chrysanthemum Throne, or to his official residence. Used in formal, historical, and news contexts.東とう宮ぐう殿でん下かは来らい月げつ、海かい外がいご訪ほう問もんの