Owari is the main setting of Battle Girls and the hometown of Oda Nobunaga, where her castle is situated. The place has an area where the people live, consisting of houses, markets, etc and natural areas such as open fields and forests.
Owari is situated in the Aichi Prefecture. Rulers of Owari recieve the honorific title of Lord. Owari's landmarks shown in the anime include Oda Nobunaga's castle and Hideyoshi's Drama Stage.