Minato Namikaze's Jinchūriki Forms

When Minato Namikaze used Dead Demon Consuming Seal on Kurama, he sealed himself away along with the Yin half of its chakra, thus becoming a pseudo-jinchūriki. After his reincarnation, Minato surprised both his son and the Nine-Tails with his ability to control the latter's power.

Nine-Tails Chakra Mode
Once he was reincarnated, Minato was revealed to be able to use a chakra cloak similar to Naruto's. When used, it holds resemblance to something in between both of Naruto's similar forms; while predominately looking like the Nine-Tails Chakra Mode form, Minato's shroud also does have the additional seals that appear on Naruto's hands and feet and additional magatama design that appears on his collar while in Tailed Beast Mode. The bangs at the sides of Minato's face go upwards in this mode as well.