On the route from Himeji to Iwakuni, travelers can choose between two distinct train services: the Sanyo Line local and the faster Limited Express "Yamaguchi" train. The Limited Express Yamaguchi offers a significant advantage in terms of travel time, reaching speeds of up to 120 km/h (75 mph) and completing the journey in about 50 minutes with fewer stops. This service connects key stations such as Himeji, Takamatsu, and Iwakuni, making it a preferred option for those looking to travel swiftly.
In contrast, the Sanyo Line local service takes approximately 1 hour and 20 minutes, making numerous stops along the route. While it may take longer, it provides a more local experience and accessibility to smaller stations, which may be ideal for those exploring the region in more depth. Both train services are equipped with comfortable seating and some level of onboard amenities, catering to different preferences between speed and the scenic route.