The Joetsu to Awaraonsen route is primarily served by the Limited Express Train, specifically the ‘Kagayaki’ service, which is known for its efficiency and comfort. This train can reach speeds of up to 130 km/h (81 mph), covering the distance in approximately 2 hours, with select stops at major stations such as Takada and Naoetsu along the way. The service offers both standard and reserved seating, ensuring travelers have options based on their preferences.
In contrast, the local train services may take longer, with additional stops along the route, making them a slower choice for those prioritizing speed. The Limited Express features amenities such as vending machines and power outlets, catering to the needs of modern travelers. Overall, the Kagayaki provides a balance of speed and comfort for those traveling between Joetsu and Awaraonsen.