Oni (Teen Wolf)

Hostile Species
Full Name	Oni
Alias	None
Origin	Teen Wolf
Homeworld	Beacon Hills (temporarily)
Abilities	Teleportation Swordsmanship Immense strength
Members	No information
Goals	Find and kill the Nogitsune (formerly) Follow the orders of the Nogitsune
Crimes	Aiding and abetting Mass murder Conspiracy
Type of Hostile Species	Protective Demons

“	The Oni are a force of nature. You don't fight a tsunami-- you endure it, and you hope you are not destroyed in its path.	„
	~ Silverfinger about the Oni.

The Oni are the secondary antagonists in Season 3B of MTV's Teen Wolf and Teen Wolf: The Movie.

They are demonic warriors who at first appear neutral until they were ordered to serve the Nogitsune. They are often summoned and ordered to carry out certain missions and tasks and often do so without any kind of personal motivation. They are described as a force of nature compared to a tsunami and will often do anything and stop at nothing to complete a task. They have also been known to kill anyone who opposed them.

History

The Oni first appeared when the Nogitsune was unleashed. They were summoned and controlled by the breaking of special knives which are apparently the physical manifestation of the Kitsune, Noshiko Yukimura's tails. Noshiko used them to find the Nogitsune and they would mark anyone who wasn't possessed by it. It is revealed Chris Argent once encountered the Oni when he was young at an arms deal with the Yakuza. Chris, Isaac, and Allison had later met with a Yakuza gang member by the name of Silverfinger who was at the arms deal and he warned them, saying that no man made weapon can kill The Oni.

After discovering that the Nogitsune possesses Stiles, the Oni spent a lot of time hunting down the Nogitsune however, it was separated from Stiles, but assumed his form. The Nogitsune later managed to gain control of them by gaining possession of one of the Kitsune knives and breaking it, using Lydia to sense when they were coming. Before Allison died, she revealed that their weakness was silver and could be killed by one, as she killed one with a silver arrow. Scott and the rest of the crew used this to their advantage and managed to kill most of them as they stopped the Nogitsune.

One later appeared when Kira and her mother went to the New Mexico desert where the Skinwalkers lived and was teaching Kira how to control the fox spirit within her. This Oni was defeated while the Skinwalkers were testing her.