Administrative Divisions
Beppu Shi
Bungo-ōno Shi
Bungo-takada Shi
Hayami-gun
Higashikunisaki-gun
Hita Shi
Kitsuki Shi
Kunisaki-shi
Kusu-gun
Nakatsu Shi
Ōita-shi
Saiki Shi
Taketa Shi
Tsukumi-shi
Usa Shi
Usuki Shi
Yufu-shi