The route from Akashi to Kurashiki is primarily served by the San'yō Shinkansen and the limited express trains. The Mizuho Shinkansen operates on this route and reaches speeds of up to 300 km/h (186 mph), making it one of the fastest options available. It covers the distance in approximately 1 hour and 15 minutes, with a few key stops, including Okayama. The Nozomi service, which also runs on this line, provides a similar travel time with fewer stops, enhancing the speed of the journey.
In addition to the Shinkansen options, the local Shin-Kagawa Line operates the limited express services, offering a different experience. These services connect Akashi to Kurashiki, although they travel at slower speeds ranging from 70 km/h to 90 km/h (43 mph to 56 mph) and take about 2 to 2.5 hours to complete the journey, making them a viable choice for travelers who prefer more scenic and local stops.
Both train types provide various seating arrangements, with onboard amenities catering to passenger comfort, but the San'yō Shinkansen options are more suitable for those prioritizing time efficiency.