Oita Junior College was created in 1964.
Hoyo Oita was created in 2003.
Oita Trinita was created in 1994.
Oita University was created in 1921.
Oita Asahi Broadcasting was created in 1993.
Oita Hofu High School was created in 1986.
Roman Catholic Diocese of Oita was created in 1927.
Oita Miyoshi Weisse Adler was created in 1994.
Anderson Junior College was created in 1984.
Edinburg Junior College was created in 1933.
Shiga Junior College was created in 1970.
Edogawa Junior College was created in 1985.
Matsumoto Junior College was created in 1971.