Discovering Iiyama’s Major Train Stations. Iiyama, nestled in the heart of Nagano Prefecture, boasts significant train stations that connect travelers to scenic regional and national destinations. Iiyama Station, the primary hub, provides comprehensive services, including the Hokuriku Shinkansen for high-speed travel to Tokyo and Kanazawa. Equipped with modern amenities and tourist information desks, it ensures a convenient travel experience. Passengers can easily access nearby ski resorts and historic sites, making it an essential gateway for both leisure and adventure.