72 nations and 2,176 participants contested in 7 sports and 68 events at 15 venues. The Games saw the introduction of women's ice hockey, curling and snowboarding. National Hockey League players were allowed to participate in the men's ice hockey.
The host was selected on June 15, 1991 over Salt Lake City, Östersund, Jaca and Aosta. They were the third Olympic Games and second winter Olympics to be held in Japan, after the 1964 Summer Olympics in Tokyo and the 1972 Winter Olympics in Sapporo. Nagano is so far the southernmost city to host a Winter Olympics, next to Squaw Valley, host of the 1960 Winter Olympics. The games were succeeded by the 1998 Winter Paralympics from 5 to 14 March. These were the final Winter Olympic Games under the IOC Presidency of Juan Antonio Samaranch.
The emblem represents a flower, with each petal representing an athlete practicing a different winter sport. It can also be seen as a snowflake, thus the name "Snowflower" was given to it.
Other candidate cities for the 1998 Olympics were Aosta, Italy; Jaca, Spain; Östersund, Sweden; and Salt Lake City, United States. The host city selection was held in Birmingham, United Kingdom, on 15 June 1991, at the 97th IOC session. Nagano prevailed over Salt Lake City by just 4 votes. In June 1995, Salt Lake was chosen as the host of the following 2002 Winter Olympics.
Sukki, Nokki, Lekki and Tsukki, also known as the Snowlets are the 1998 Winter Olympic mascots and are four snowy owls. They represent respectively fire (Sukki), air (Nokki), earth (Lekki) and water (Tsukki) and together they represent the four major islands of Japan.