She was a sister to Emperor Heizei, Emperor Saga, Emperor Junna, by a different mother, and Imperial Prince Nakano, Imperial Princess Oi, Imperial Princess Ki, Imperial Princess Yoshihara were her siblings by different mothers.
平城天皇・嵯峨天皇・淳和天皇らの異母姉妹で、同母兄弟に仲野親王・大井内親王・紀内親王・善原内親王がいた。