The route from Tokyo to Toyama is predominantly served by the Hokuriku Shinkansen, specifically the Kagayaki and Hakutaka trains. The Kagayaki service is the fastest, reaching speeds of up to 260 km/h (162 mph) and completing the journey in approximately 2 hours and 30 minutes, with limited stops. It departs Tokyo and makes stops at key stations such as Nagano before arriving in Toyama.
In contrast, the Hakutaka service takes slightly longer, about 3 hours, as it makes additional stops at more regional destinations like Joetsu-Myoko and Naoetsu. Both services provide reserved and non-reserved seating options, ensuring travelers have a choice based on their preferences.
Onboard amenities are similar across both services, featuring comfortable seating and refreshments. The Kagayaki is ideal for those seeking the fastest journey, while the Hakutaka offers a solid option for travelers who wish to explore more on the way.