The route from Oishida to Ueno is served primarily by the Yamagata Shinkansen, a high-speed train that significantly reduces travel time between these locations. The fastest service, the Yamabiko, operates on this route with speeds reaching up to 240 km/h (149 mph) and can complete the journey in approximately 2 hours and 30 minutes, making very few stops. On the other hand, the Tsubasa Shinkansen, which also services this route, may take around 30 minutes longer as it stops at several intermediate stations, including Yamagata and Shinjō.
Both services offer comfortable seating options and amenities such as power outlets and onboard refreshments. Travelers looking for the quickest trip will prefer the Yamabiko, while those who wish to enjoy the scenery and stop at additional locations may opt for the Tsubasa. Each train provides a pleasant travel experience, ensuring passengers arrive in Ueno refreshed.