Traveling from Osaka to Onomichi is primarily serviced by the Shinkansen and local train options, although the full journey does not utilize high-speed train services for its entirety. The main rapid service is the Sanyo Shinkansen, particularly the Hikari train, which covers sections of this route at speeds of up to 300 km/h (186 mph). The trip from Osaka to Fukuyama, which connects to Onomichi, takes approximately 1 hour and 30 minutes on the Hikari train. However, this train does not continue directly to Onomichi; travelers must transfer to a local train, which takes an additional 28 minutes to reach Onomichi from Fukuyama. Alternatively, the local train service, such as the Hakubi Line, provides direct travel between Osaka and Onomichi but takes significantly longer, usually around 3 hours. This option is less recommended for those prioritizing speed, but it may provide an opportunity to see more of the local scenery along the way. Both services offer comfortable seating and different class options, with the Shinkansen providing a more premium experience. Overall, the journey is well-connected, but passengers should plan to include transfer times when scheduling their travel.