JR WEST ONLINE TRAIN RESERVATION enables booking seats for the Sanyo & Kyushu Shinkansen (from Shin-Osaka to Kagoshima-Chuo), Hokuriku Shinkansen (from Tsuruga to Tokyo), and the West Kyushu Shinkansen (from Takeo Onsen to Nagasaki), as well as limited express and express trains (including some rapid trains) in the JR West, JR Shikoku, JR Kyushu, and JR Tokai regions. Additionally, it covers reservations for Shinkansen, limited express, and express trains within the relevant areas of JR East.

For reservations beyond the scope of JR WEST ONLINE TRAIN RESERVATION, we recommend visiting train station counters or other ticket offices.