Joaan

Joaan (ジョアン) is the nameless boy's pet Reshy wolf. It was also the first animal that Fushi obtained.

Appearance
Joann is a white wolf that lives in the Arctic Region of North America.

Personality
Not much is known about the animal's personality but it seems to have wild instincts. The Nameless Boy mentions that Joaan seemed less talkative than usual when Fuushi first met him, along with the fact he always tells Joaan to not get to close to the fire, indicating that Joann enjoys talking and likes to settle near a fire.

Background
It seems that Joann is a long-time companion of the nameless boy group before the immortal took his form.

Plot
The wolf was first seen lying in the snow and died. Then the immortal took its form.

The Nameless Boy
It seems to have a close relationship with the boy before it died. They are also the ones left at the Tundra when everyone in their village left and never came back.