The route from Oshu to Akita is primarily served by the Akita Shinkansen, specifically the Komachi model. This train provides a high-speed travel experience, reaching speeds of up to 320 km/h (199 mph) on certain sections, making the journey swift and efficient. It covers the distance from Oshu to Akita in approximately 1 hour and 30 minutes, with limited stops including prominent stations like Kakunodate and Akita. The Komachi Shinkansen features both Ordinary and Green class seating, offering ample choices for passengers.
While the Komachi is the most popular choice for its speed and comfort, there are also Limited Express services on the route, such as the Inaho train, which operate at lower speeds (around 120 km/h or 75 mph) and take longer to complete the journey. These services stop at more regional stations, making them suitable for those looking to explore smaller towns along the way. Overall, for the fastest option with high levels of comfort, the Akita Shinkansen Komachi stands out among the services available on this route.