Onihitokuchi

Onihitokuchi (鬼一口の Onikuchi) is a yokai created by Toho that first appeared in episode 92 of Go! Ushiwaka Koujirou.

Name
Onihitokuchi's name comes from the fact he is based off the yokai with the same name.

Appearance
Onihitokuchi has a very strange appearance. His head is similar to a dragons, with two small horns on top of his head along with hair. He has no arms and has small green legs. Most notably, he has a giant head that takes up most of his body and big mouth with very sharp teeth.

Go! Ushiwaka Koujirou
Onihitokuchi was summoned by Konjo to attack and devour Ushiwaka Koujirou, Nyugo and Uragira while they were exploring a field. Onihitokuchi started to chase the three and attempted to eat the three, but Ushiwaka Koujioru warded him off. Ushiwaka Koujirou then used Uragira's club to smash apart Onihitokuchi's teeth so that he couldn't eat them. As Onihitokuchi attempted one last strike against Ushiwaka Koujirou, Ushiwaka Koujirou then slashed his with naginata, destroying Onihitokuchi.

Jaws
Onihitokuchi has a very big mouth filled with sharp teeth and can devour people with.