The train services operating between Kitakami and Semboku primarily include the Tohoku Line and the Akita Nairiku Line. The quickest option is the Limited Express Dr. White, which travels on the Tohoku Line, reaching speeds of up to 130 km/h (81 mph). This service takes approximately 1 hour and 50 minutes, making a few essential stops along the way, including Shinjo and Yamagata.
In addition to Dr. White, travelers can opt for local trains on the Akita Nairiku Line, which typically travel at slower speeds of around 70 km/h (43 mph) and require nearly 3 hours to cover the same route, serving smaller stations with a more scenic journey. While the Limited Express provides a faster travel experience, the local trains are best suited for those wishing to explore various towns and landscapes. Onboard amenities include comfortable seating and panoramic views of the Tohoku region's natural beauty.