Train Puzzle：Akita Shinkansen

The Akita Shinkansen (秋田新幹線?) is a Mini-shinkansen high-speed rail line in Japan. Serving the Kantō and Tōhoku Regions of the country, it links Tokyo and Akita in Akita prefecture with direct service. From Tokyo to Morioka in Iwate prefecture, it operates on the Tōhoku Shinkansen tracks. From there to Ōmagari, it uses the Tazawako Line tracks. The section from Ōmagari to Akita use the Ōu Main Line tracks.