Games were awarded at the 64th IOC Session in Rome, Italy, on April 26, 1966.

In preparation, the Japanese constructed new largescale facilities at Sapporo and conducted a trial run a full year in advance of the Games. An international sport week was held in February, 1971, to assess the city's preparations as well as "to test its civic mettle and hospitality", and this effort was acclaimed by Olympic observers as "a complete success". The development of new infrastructure proved to be a huge boon