後水尾天皇
Prince Masahito became emperor following the abdication of his emperor-father. The succession (the "senso") was considered to have been received by the new monarch; and shortly thereafter, Emperor Go-Mizunoo is said to have acceded (the "sokui"). The events during his lifetime shed some light on his reign. The years of Go-Mizunoo's reign correspond with a period in which Tokugawa Hidetada and Tokugawa Iemitsu were leaders at the pinnacle of the Tokugawa shogunate.