The "most convenient" station depends on your travel goals, but Osaka Station (Umeda) is generally the best for most tourists. It is the city's central hub for local JR lines, private railways (Hankyu, Hanshin), and multiple subway lines, making it the primary gateway for shopping, dining, and reaching Kyoto or Kobe. However, if you are arriving from Tokyo or going to Hiroshima, Shin-Osaka Station is the most convenient because it is the city's only Shinkansen (Bullet Train) stop; you cannot board a Shinkansen at the main Osaka Station. For those focusing on nightlife and street food in Dotonbori, Namba Station is the most convenient, as it provides direct access to the Nankai line (for Kansai Airport) and the Kintetsu line (for Nara). In 2026, the area around Osaka Station has seen massive redevelopment (Umekita), solidifying its position as the most versatile and well-connected "home base" for international travelers exploring the Kansai region.