Emperor Kogon and Emperor Komyo were his brothers of different mothers; Monk-Imperial Prince Chojo, Monk-Imperial Prince Ryosho, Imperial Princess Koshi (Shotokumonin) were his brothers with of same mother.
光厳天皇・光明天皇らの異母兄弟で、同母兄弟に長助法親王・亮性法親王・璜子内親王（章徳門院）がいた。