The route from Sapporo to Onumakoen is primarily served by the Limited Express Super Kamui train. This service covers the distance with a travel time of approximately 2 hours, reaching speeds of up to 130 km/h (81 mph). The Super Kamui offers both Standard and Green class seating, allowing passengers to choose their level of comfort during the journey. While on board, travelers can enjoy amenities such as clean and spacious seating and a small food and beverage service. Unlike Shinkansen services on other major routes in Japan, the Sapporo to Onumakoen route does not feature a high-speed bullet train, and therefore provides a more scenic and regional travel experience compared to faster routes. The Limited Express makes fewer stops, ensuring that passengers enjoy a swift transit to their destination.