Traveling from Hiroshima to Chikugo is primarily serviced by the Limited Express trains, specifically the 'Sakura' and 'Mizuho' services. The 'Sakura' Limited Express travels at speeds of up to 130 km/h (81 mph) and reaches Chikugo in approximately 1 hour and 40 minutes, making essential stops at notable stations such as Hakata and Kumamoto along the way. On the other hand, the 'Mizuho' service offers slightly faster travel at speeds close to 150 km/h (93 mph) and can complete the journey in around 1 hour and 30 minutes, with fewer stops to ensure a quicker trip.
Both services present different seating options, allowing travelers to select based on their preference for comfort. While both trains provide standard and Green class seating (equivalent to Economy and First class), the 'Mizuho' service is a top choice for those prioritizing speed. The 'Sakura' is a solid option for passengers who prefer a more leisurely journey with multiple station stops.