Traveling from Atami to Akashi, passengers can choose between the Kodama and Hikari Shinkansen services, both offering a comfortable travel experience. The Kodama Shinkansen operates at speeds of up to 240 km/h (149 mph) and takes approximately 1 hour and 50 minutes to reach Akashi, making multiple stops along the way at significant stations such as Odawara and Kobe. On the other hand, the Hikari Shinkansen, while slightly faster, with speeds reaching up to 285 km/h (177 mph), takes about 1 hour and 30 minutes, depending on the number of stops it makes on the route. Both services provide Ordinary and Green class seating, offering choices for different comfort preferences. Passengers may find the extra legroom of Green Class particularly appealing for this mid-range journey.