Sanada Treasures Museum

真田宝物館

Sanada Treasures Museum is at Matsushiro 4-1, Matsushiro Town, Nagano City, Nagano Prefecture (telephone 026-278-2801). Official facility pages list hours from 9:00 to 17:00 with last entry at 16:30 from April through October, and from 9:00 to 16:30 with last entry at 16:00 from November through March. Closed on Tuesdays except public holidays, for about five disinfection days in late June each year, and from December 29 through January 3. Individual admission is 600 yen for adults and 100 yen for elementary and junior-high students; groups of 20 or more pay 500 and 50 yen. Elementary and junior-high students enter free every Saturday and on May 5. A special exhibition on Matsushiro Castle runs from 2026-06-27 through 2026-12-14—confirm tickets and any temporary closures before travel.