The route from Shin-Takaoka to Kagaonsen is primarily served by the Limited Express trains, specifically the Thunderbird service. These trains operate at speeds ranging from 110 km/h to 130 km/h (68 mph to 81 mph), making the journey comfortable and timely. The Thunderbird takes approximately 1 hour and 20 minutes to cover the distance, with a few stops at major stations including Toyama and Kanazawa along the way.
For travelers looking for a direct and efficient trip, the Thunderbird serves as the optimal choice, providing a reliable schedule and adequate seating options. While the train is not as fast as the Shinkansen offerings in other regions of Japan, it ensures a pleasant travel experience with amenities such as generous luggage space and refreshments available onboard. Overall, if you're traveling from Shin-Takaoka to Kagaonsen, the Thunderbird is the primary choice to consider.