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. When Minato was reincarnated with the White Zetsu clone as his host, this body gave Minato the ability to use Kurama's chakra to enter into a mode similar to the Nine-Tails Chakra Mode used by Naruto.

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.