On the Osaki to Iwate route, travelers can choose from two primary services: the Limited Express Shinkansen and the regional train service. The Limited Express Shinkansen, specifically the Yamabiko service, operates at speeds of up to 275 km/h (171 mph) and typically covers the journey in approximately 1 hour and 30 minutes, with fewer stops which is optimal for those looking for a faster connection. In contrast, the regional train service provides a more leisurely experience, taking up to 3 hours with additional stops at various stations, allowing travelers to explore smaller towns along the way.
Both types of train offer comfortable seating; however, the Shinkansen provides amenities such as dedicated luggage space and food services, making it suitable for travelers needing speed and convenience. Whether opting for the faster Yamabiko or the regional train, passengers have a mix of access to urban centers and scenic views along this popular route.