Nine Tails Kyubi

Kurama (九喇嘛, Kurama), more commonly known as theNine-Tails (九尾, Kyūbi), is a tailed beast currently sealedwithin Naruto Uzumaki of Konohagakure. The fox was first sealed into Mito Uzumaki after the battle at the Valley of the End, then into Kushina Uzumaki after Mito's death.