Who sealed the fox in Naruto?

It was four generations of Naruto Namikaze Minato (Naruto's father) who used chakra, Naruto's mother, to seal Kyubi no Youko with ghosts. Because Naruto's mother is a whirlpool clan, and the whirlpool clan is inherited by six immortals, there are many chakra. Four generations also sealed their wives to Naruto. Dad is responsible for preventing Naruto from having Kyubi no Youko. Mother is responsible for helping Naruto control Kyubi no Youko.