Travelers heading from Saitama to Awaraonsen can opt for the limited express train service known as the Hokuriku Shinkansen, which provides a direct and efficient route. The train reaches speeds of up to 260 km/h (162 mph) and typically covers the distance in approximately 2 hours and 30 minutes. The Hokuriku Shinkansen offers comfortable seating options in both Ordinary and Green class (Economy and First), making it a popular choice among passengers. While the journey is straightforward with few stops, travelers will appreciate the scenic landscapes along the route, which showcases the beauty of the Japanese countryside. Unlike many other train services, there are no alternative high-speed options for this specific route, marking the Hokuriku Shinkansen as the primary choice. Its modern amenities, including onboard refreshments and spacious seating, further enhance the traveling experience.