Travelers on the Hiroshima to Tamana route have the option of utilizing the Sakura Shinkansen, which is a part of the Shinkansen network. This service operates at a speed of up to 300 km/h (186 mph) and efficiently covers the distance in approximately 1 hour and 15 minutes, making limited stops at important stations such as Kumamoto. Alternatively, the local Limited Express trains, like the Kamome, take a longer journey, typically around 2 hours, as they make several stops along the way, connecting smaller towns and providing an opportunity to experience the local scenery. Onboard the Sakura Shinkansen, passengers can expect comfortable seating with options for Green Class, offering added space and amenities for those seeking a bit more luxury. The Limited Express trains also provide decent seating arrangements, but the speed and frequency of the Sakura make it a preferred choice for time-sensitive travelers looking to maximize their trip.