Genealogy
Before his ascension to the Chrysanthemum Throne, his personal name (his imina) was Fusahito-shinnō (成仁親王?).
He was the eldest son of Emperor Go-Hanazono. His mother was Ōinomikado (Fujiwara) Nobuko (大炊御門（藤原）信子), daughter of Fujiwara Takanaga (藤原高長)
- Lady-in-waiting: Niwata (Minamoto) Asako (庭田（源）朝子)
- First son: Imperial Prince Katsuhito (勝仁親王) (Emperor Go-Kashiwabara)
- Second son: Imperial Prince ?? (尊敦親王)
- Lady-in-waiting: Kajūji (Fujiwara) Fusako (勧修寺（藤原）房子)
- Third daughter: Princess ?? (応善女王)
- Third son: Prince ?? (仁尊法親王) (Buddhist Priest)
- Fourth son: Imawaka-no-miya (今若宮)
- Consort: Kasannoin (Fujiwara) ?? (花山院（藤原）兼子)
- First daughter: ?? (大慈光院宮)
- Second daughter: Princess Tomonobu ?? (知円女王)
- Fourth daughter: Princess Michihide (理秀女王)
Read more about this topic: Emperor Go-Tsuchimikado