Traveling from Tamana to Shunan, the primary train service available is operated by the Limited Express Yufu. This service generally covers the distance at speeds ranging from 100 km/h to 120 km/h (62 to 75 mph), taking approximately 3 hours and 15 minutes for the journey. The Limited Express Yufu offers reserved seating options and comfortable interiors, making it a suitable choice for both leisure and business travelers. Although there are no high-speed trains covering this specific route, the Limited Express works efficiently to connect Tamana with Shunan, with stops at important intermediate stations such as Kumamoto and Yamaguchi. Travelers can enjoy scenic views of the countryside, along with onboard services that include food and beverages.