An artist's rendition of an Oni.
|Age of Race||(Unknown) edit|
|Reason for Extinction||Unknown|
Oni are a powerful race of demons native to Japan. They are one of the races Dee trapped in Alcatraz with the intent of releasing them into San Francisco. Sophie Newman is able to identify what they are through the Witch of Endor's memories, indicating she may have had an encounter with them in the past.