Traveling from Hamamatsu to Shinagawa is primarily served by the Shinkansen, specifically the Hikari and Nozomi services. The Nozomi Shinkansen is the fastest option on this route, reaching speeds of up to 300 km/h (186 mph) and completing the journey in approximately 1 hour and 30 minutes, with limited stops at major stations like Nagoya and Shizuoka. In contrast, the Hikari service takes around 2 hours, as it makes a few more stops, providing access to additional cities along the route.
Both trains offer a range of seating options from Ordinary to Green class (Economy to First), catering to different preferences and budgets. Onboard amenities include spacious seating, refreshments, and restrooms. While the Nozomi is the preferable choice for those prioritizing speed, the Hikari offers a slightly longer travel time but stops at more stations, making it suitable for travelers interested in visiting additional cities along the way.