Travelers between Mori and Onumakoen are serviced primarily by the Limited Express train known as the 'Hamanasu', which operates on this scenic route. The Hamanasu can reach speeds of up to 130 km/h (81 mph), covering the distance in approximately 1 hour and 15 minutes. This train provides comfortable seating options and amenities, such as a snack cart and restroom facilities, making for a pleasant journey through the picturesque landscapes of Hokkaido.
On this route, the Hamanasu stops at several intermediate stations, providing access to local attractions along the way. Unlike some other regions in Japan, this route does not offer Shinkansen services, but the Limited Express provides a reliable alternative for passengers looking to travel between these two destinations.