Naruto - 9 Tailed Fox / Kyuubi

Bijuu Name:Kyuubi or Nine Tailed Fox Holder is Naruto Uzumaki

This Bijuu was
  sealed inside Naruto by the 4th Hokage who gave his life for his village. Before
  the 4th Died he Asked the 3rd Hokage Sarutobi to have naruto looked up apon
  as a hero for containing the Kyuubi. The Kyuubi is the Strongest Bijuu in all
  of Fire Country and Throughtout the land in the naruto series..