皇こう祖そこうそFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounfounder of an empire; imperial ancestorRefers to a divine, historical, or legendary founder of an empire, especially in East Asian contexts. Often used in formal or historical writing.皇こう祖その遺い訓くんを守まもる。Uphold the teachings left by the imperial founder.この