上じょう皇こう陛へい下かMeaningsNoun1. retired emperor; ex-emperor; former emperor; emperor emeritus (Honorific)Kanji used上above皇imperial陛highness下belowComposed of上じょう皇こうretired emperor; ex-emperor; former emperor; emperor emeritusNoun陛へい下かYour Majesty; His Majesty; Her MajestyNoun