SAPPORO, Japan (AP) — The Asian Winter Games officially got underway Sunday with an opening ceremony that united winter athletes from the world's most populous continent. With the Winter Olympics just a year and a short distance away in South Korea, the continent's leading winter athletes will use the games to fine tune for Pyeongchang 2018. The government allowed North Korean athletes and officials to enter the country to take part in the Games despite Japan's entry ban on North Korean citizens.