Traveling from Tokyo to Koriyama is primarily serviced by the Tohoku Shinkansen, a high-speed train that offers a swift and efficient journey. The Yamabiko Shinkansen operates on this route, reaching speeds of up to 240 km/h (149 mph) and completing the trip in approximately 1 hour and 30 minutes. The train makes several stops at crucial stations, including Ueno and Sendai, providing access to popular destinations in the Tohoku region.
In contrast, the Hayabusa Shinkansen, which also services this route, is faster, achieving speeds up to 320 km/h (199 mph), and includes fewer stops, allowing for a travel time of around 1 hour and 20 minutes to Koriyama. Travelers can choose between Ordinary and Green class seating, both of which offer a comfortable ride. The Hayabusa is suited for those looking for the quickest option, while the Yamabiko provides a good balance of speed and accessibility to various stops along the way.