Travelers on the Itoigawa to Kagaonsen route primarily utilize the JR East services, which primarily include the limited express trains. The Hakutaka Limited Express operates on this route, reaching speeds of up to 130 km/h (81 mph) and covering the distance in approximately 1 hour and 30 minutes. This train features comfortable seating arrangements and offers a scenic journey through the Japanese countryside.
In addition to the Hakutaka, passengers can also consider the local trains, which take longer due to more frequent stops along the way. However, these local services allow for a more immersive travel experience, connecting smaller towns and providing a closer view of the local landscape. Overall, for those looking to reduce travel time while still enjoying the scenery, the Hakutaka Limited Express is the recommended choice.