The route from Aioi to Shimonoseki is primarily serviced by the Limited Express train, which offers comfortable seating options for passengers. The fastest service available is the Sanyo Limited Express, capable of reaching speeds up to 120 km/h (75 mph). This journey takes approximately 2 hours and 30 minutes, providing direct access with minimal stops, ensuring a smooth trip for travelers.
Alternatively, the local services like the Rapid train also connect Aioi to Shimonoseki but may take longer, with travel times exceeding 3 hours due to additional stops.
For those requiring a more relaxed travel experience, multiple seating classes are typically offered, and onboard amenities may include refreshments (dependent on the service chosen). The Sanyo Limited Express is recommended for those prioritizing time, while local services are suitable for a more leisurely exploration of the region.