Akita Expressway was created in 1991.
Akita University was created in 1949.
Blaublitz Akita was created in 1965.
Akita Shoten was created in 1948.
Akita Relay was created in 1996.
Kyushu Expressway was created in 1971.
Dōtō Expressway was created in 1995.
Hokkaidō Expressway was created in 1971.
Miyazaki Expressway was created in 1976.
Tōmei Expressway was created in 1968.
Sasson Expressway was created in 1971.
Shuto Expressway was created in 1960.
Nishiseto Expressway was created in 1979.