Demon King USATAN

Demon King USATAN (魔王USATAN Maō USATAN) is the A rank Fire attribute Yokai of the Shady tribe.

Yo-kai Watch World
He first appeared during the "Yokai Halloween Party 2019" event. You can either befriend him by battling him in the wild or crank him through the Gacha via the Halloween Coin 2.

He's also one of the Yokai required to unlock Halloween Komasan's seal.

Etymology
His name is a pun on the word "Satan".

Trivia

 * This is USApyon's eighth variant in Yokai Watch World with others being Super Express USApyon, Kaguya USApyon, USApyon Santa, Red & White USApyon, USAChoco, First Anniversary ★ USApyon & USAcake.