The Osaki to Ninohe route is primarily serviced by the Kodama Shinkansen, which offers a comfortable journey through the picturesque landscapes of northern Japan. This train operates at speeds of up to 240 km/h (149 mph) and takes approximately 1 hour and 45 minutes to complete the trip, making limited stops at major stations, including Ichinoseki and Ninohe.
On the other hand, the local Tohoku Line trains are also available for this route, offering a more leisurely ride that may take up to 2 hours and 30 minutes. These trains operate at lower speeds, typically around 100 km/h (62 mph), and cater to travelers looking for a more traditional rail experience.
The Kodama Shinkansen features both Ordinary and Green class seating, providing options for different preferences, whereas the Tohoku Line trains offer standard seating options without the premium service. Thus, for those prioritizing speed, the Kodama is the recommended choice, while the Tohoku Line is suitable for those looking to enjoy the scenery and take a bit more time.