White_Ring_(arena)
The White Ring, officially Nagano City Mashima General Sports Arena, is an indoor sporting arena located in Nagano, Japan. The capacity of the arena is 7,000 people.
It was a venue at the 1998 Winter Olympics, hosting the figure skating and short track speed skating events.[2]
It is the home arena of the Shinshu Brave Warriors of the B.League, Japan's professional basketball league.