The route from Koriyama to Ichinoseki is primarily serviced by the Tohoku Shinkansen, known for its speed and efficiency. The Yamabiko and Nasuno types of Shinkansen operate on this stretch, catering to various travel needs. The Yamabiko service can reach speeds of up to 240 km/h (149 mph) and completes the journey in approximately 1 hour and 20 minutes, making a few stops at key stations, including Sendai. On the other hand, the Nasuno service takes a bit longer, around 1 hour and 40 minutes, as it makes more frequent stops along the route, appealing to those who wish to access additional towns and cities along the way.
Both train types provide different seating classes, including Ordinary and Green Class, ensuring adequate comfort for all passengers. While the Yamabiko is more suited for those prioritizing speed, the Nasuno offers a more leisurely travel experience with broader access to notable regional hubs. Features onboard both trains include comfortable seating and basic amenities to enhance passenger experience.