I remember asking Kiyoko her opinion on Arona and she compared our Orc companion to the Oni of her home country. They ain't touched on anymore besides that as far as I've can tell so I kind of wanna know what the writer's interpretation of Oni are in Savarra. I would assume they're no different than Izumi in CoC1 where they're just another race of large humanoids that inhabit the world and they're effectively the regional/cultural stand-in for Orcs in The Old Country. Only instead of Green, they're Red/Blue and got horns.