On the Osaki to Ichinoseki route, travelers can choose between the Hayabusa and Hayate shinkansen services. The Hayabusa train is the fastest option, operating at speeds of up to 320 km/h (199 mph), and can cover the distance in approximately 1 hour and 15 minutes, making limited stops at major stations such as Morioka and Sendai. The Hayate service, while slightly slower with a top speed of 260 km/h (162 mph), takes about 1 hour and 45 minutes for the journey, stopping at additional stations which may be beneficial for those looking to explore more of the region. Both trains offer a selection of seating choices, including Economy and Green class, ensuring comfort throughout the travel experience. The Hayabusa service is particularly suited for those prioritizing speed, while the Hayate caters to passengers who prefer to have additional stops.