One Piece Odyssee

Mounblutain is a very large man, much taller and rounder than the real Sogeking. He wears a mask which resembles that of the real Sogeking but larger and more exaggerated, and does not completely cover his face, as the real one should. The long nose is also part of the mask and the horns are straighter and rounder than the original mask (which was wavy and flat). He wears striped pants and a dark red cape, similar to Sogeking's, and a plain shirt. He also wears brown boots and a yellow sash for a belt. He has large, curly hair similar to Sogeking's, as well as a thick beard. Underneath the mask reveals his real face to be wide, with thick lips, a relatively flat nose, and round teeth

Mounblutain is almost always laughing or smiling. Like the other members of the Fake Straw Hats, he uses the name of the real Straw Hats to instill fear in those around him. He is surprisingly noble

He impersonates Sogeking alongside the other Fake Straw Hats