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Saionji Kisshi (西園寺 姞子; 1225 – 20 October 1292) was an Empress consort of Japan. She was the consort of Emperor Go-Saga of Japan. She was also known as Ōmiya-in (大宮院), her imperial title (ingō), and as Fujiwara no Kisshi (藤原 姞子), by her original clan name (honsei).