was an ancient province of

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

, in the area of Buzen and Bungo Provinces. The ancient entity was located in modern

Ōita Prefecture is a prefecture of Japan located on the island of Kyūshū. Ōita Prefecture has a population of 1,081,646 (1 February 2025) and has a geographic area of 6,340 km2 (2,448 sq mi). Ōita Prefecture borders Fukuoka Prefecture to the northwest, K ...

and northeastern

Fukuoka Prefecture is a Prefectures of Japan, prefecture of Japan located on the island of Kyūshū. Fukuoka Prefecture has a population of 5,109,323 (1 June 2019) and has a geographic area of 4,986 Square kilometre, km2 (1,925 sq mi). Fukuoka Prefecture borders ...

. Nussbaum, Louis-Frédéric. (2005). "''Buzen''" in , "''Bugo''" at . It was divided into Buzen and Bungo in 683. It was sometimes called . Emperor Keikō is said to have made Unade rule Toyo province and gave him the surname Toyo-no-kuni-no-atai. This province is considered to have been under the control of the central government at an early stage.

Notes

References

* Asiatic Society of Japan. (1874). ''Transactions of the Asiatic Society of Japan.'' Yokohama: The Society
OCLC 1514456
* Nussbaum, Louis-Frédéric and Käthe Roth. (2005)
''Japan encyclopedia.''
Cambridge:

Harvard University Press Harvard University Press (HUP) is an academic publishing house established on January 13, 1913, as a division of Harvard University. It is a member of the Association of University Presses. Its director since 2017 is George Andreou. The pres ...

.
OCLC 58053128
Kuni no miyatsukoates Former provinces of Japan {{Fukuoka-geo-stub