Kōkō

Emperor of Japan (0830–0887)

Parents

• Fujiwara no Sawako
• Ninmyō

Children

• Uda
• Minamoto no Chikayoshi
• Koretada-shinnō
• Shigeko-naishinnō
• Minamoto no Reiko
• Minamoto no Shuko
• Minamoto no Motonaga
• Minamoto no Sadatsune
• Minamoto no Kuninori
• Minamoto no Junshi
• Minamoto no Washi
• Minamoto no Tomosada
• Minamoto no Motomi
• Kanshi-naishinnō
• Yoshimizu no Kiyomi
• Bokushi-naishinnō
• Yasuko-naishinnō
• Minamoto no Koretsune
• Minamoto no Kaneyoshi
• Tadako-naishinnō
• Koresada-shinnō
• Minamoto no Kōsen
• Ishi-naishinnō

Siblings

• Montoku
• Kyūshi-naishinnō
• Saneyasu-shinnō
• Muneyasu-shinnō
• Tsuneyasu-shinnō
• Tokiko-naishinnō
• Minamoto no Masaru
• Takaiko-naishinnō
• Nariyasu-shin'nō
• Motoyasu-shinnō
• Sada no Minoru
• Kuniyasu-shinnō
• Minamoto no Suzushi
• Minamoto no Satoru
• Minamoto no Itaru
• Minamoto no Hikaru
• Princess Saneko

Partners

• Fujiwara no Kamiko
• Taira no Motoko
• Fujiwara no Genjiko
• Sugawara no Ruishi
• Fujiwara no Kadomune's daughter
• Taji clan (lady-in-waiting of Emperor Kōkō)
• Sanuki no Naganao's daughter
• Masami-ō's daughter
• Empress Dowager Hanshi