The 1997 FIS Freestyle World Ski Championships were held between February 6 and February 9 at the Iizuna Kogen Ski Area in Japan. The World Championships featured both men's and women's events in the Moguls, Aerials, and Acro Skiing, and a men's Combined event. This was a test event for the freestyle skiing events that would take place at the Winter Olympics near Nagano the following year.
References
FIS Freestyle World Ski Championships 1997 Wikipedia(Text) CC BY-SA