Home / Vocabulary / 皇 皇 Kanji meanings and readings 皇 N1 emperor On readingコウ、オウ Kun reading Radical白 Related vocabulary ✦Illustration in preparation 天皇 N2 てんのう Emperor of Japan ✦Illustration in preparation 天皇 N1 すめらぎ Emperor of Japan ✦Illustration in preparation 皇居 N1 こうきょ Imperial Palace