Byakko

Byako is a tiger demon who worked under Hoshiyomi to recover the Naginata of Kenkon. He tricked Kagome by disguising himself and the other ninjas (including Suzaku of the Flower, Genbu, and Seiryu) as Kagome's friends, Ayumi, Eri, and Yuka. Byako eventually was killed by Miroku's Kazaana.