Travelers from Aioi to Shunan can choose between the local and limited express train services. The Limited Express 'Kamome' operates on this route, achieving speeds of up to 120 km/h (75 mph) and completing the journey in approximately 1 hour. This service makes fewer stops, providing a faster transit option compared to local trains. On the other hand, the regular local service travels at a lower speed and takes around 1 hour and 30 minutes, making more stops at smaller stations along the way.
The 'Kamome' Limited Express offers comfortable seating and amenities such as complimentary refreshments, catering to those who prefer a quicker ride without sacrificing comfort. The local service, while slower, is ideal for passengers looking to access multiple stops within the region. Overall, the 'Kamome' is best suited for travelers prioritizing speed, while the local service allows for greater exploration of the route.