Lord Muromachi controlled the region until he was in turn disposed when Chosokabe Motochika from Tosa (Kōchi prefecture) gained control of Awa.
When Emperor Tsuchimikado moved to Tosa Province (on Shikoku), he was raised by his mother's side of the family.
Kataoka was a native of Tosa Province (present-day Kōchi Prefecture, and served as an office with the police force from Shiga Prefecture.
There are speculations that he could have been a spy for the Chōshū Domain and that he also had close connections with Sonnō jōi groups in Mito and Tosa Province.
province | Buenos Aires Province | Transvaal Province | Katanga Province | Cape Province | Western Province | New Ireland Province | Kars Province | Pichincha Province | Santa Fe Province | Dewa Province | Entre Ríos Province | Roman province | Rhine Province | Natal Province | Helmand Province | Battambang Province | La Convención Province | Hakkâri Province | Western Province (Papua New Guinea) | Northern Province | Mendoza Province | Guanacaste Province | Province of New York | Fars Province | Boulgou Province | Province | Manabí Province | El Oro Province | Tigray Province |