Jinchūriki Cloak (Version 1) - a form in which the body of the jinchūriki is wrapped in a dense layer of chakra. The cloak is translucent, red in color, with bubbles resembling boiling liquid. It provides physical protection, but if used unskillfully, it can harm the host. The appearance changes more strongly than in the initial form: paw-like limbs made of chakra appear around the arms, sometimes ears or horns appear on the head, and tails grow out of the body, the number of which can reach the beast's maximum tail count. Each tail increases speed, strength, and chakra reserves.
The cloak is capable of extending beyond the body, forming chakra arms for interacting with the surroundings.
If the jinchūriki does not control the beast, the source of the cloak becomes the beast's chakra. It burns upon contact, causes discomfort to those nearby, evaporates water, and the host himself suffers from the gradual destruction of the body. With each new tail, control decreases, behavior becomes more bestial, but the cloak can act independently, protecting the host from threats. Usually, this form manifests through rage or the weakening of the seal.
Killer B uses his own chakra for the cloak, avoiding harm. Naruto, after establishing a friendship with Kurama, can also use Version 1 without side effects and pass it on to others simply by giving them his combined chakra with Kurama.
