Duke Doggy

is a Yo-kai of the Brave tribe.

Inumaro also has a Boss Yo-kai form called.

Biology
In his Boss Yo-kai form he has a much more muscular body, and his robe pulled off of his upper section. He has a thick tuft of fur below his neck as well as a longer tail, huge claws, and his long, drooling tongue is constantly hanging out.

In Yo-kai Watch Busters, Inumaro -as Inumaroderon- specializes in melee and claw attacks. If Nurarihyon is defeated before Inumaro or Nekokiyo during the battle, one of them will sacrifice themselves to revive him.

Nurarihyon
He's one of his two closest servants, along with Nekokiyo.

Name Origin
His name is a combination of, and , an old-fashioned ending for male names.