Akita Expressway was created in 1991.
Akita University was created in 1949.
Blaublitz Akita was created in 1965.
Akita Relay was created in 1996.
Akita Shoten was created in 1948.
Kyushu Expressway was created in 1971.
Miyazaki Expressway was created in 1976.
Sasson Expressway was created in 1971.
Takamatsu Expressway was created in 1987.
Tōhoku Expressway was created in 1972.
Kisei Expressway was created in 2006.
Hokkaidō Expressway was created in 1971.
Shuto Expressway was created in 1960.