Hokkaido Marathon was created in 1987.
Levanga Hokkaido was created in 2007.
Hokkaido Broadcasting was created in 1951.
Hokkaido University was created in 1918.
Hokkaido Open was created in 1967.
Hokkaido Shimbun was created on 1887-01-20.
Hokkaido Air System was created in 1997.
Television Hokkaido was created on 1988-08-24.
Hokkaido Takushoku Bank was created in 1899.
Hokkaido International Airlines was created in 1996.
Hokkaido University of Education was created in 1949.
Hokkaido Television Broadcasting was created in 1968.
Hokkaido Cultural Broadcasting was created in 1972.