The route from Datemombetsu to Yakumo is primarily serviced by the limited express trains operated by Hokkaido Railway Company. The key service on this route is the Limited Express Hokuto, which operates at speeds of up to 120 km/h (75 mph). This journey typically takes about 2 hours and 15 minutes, connecting through picturesque northern Hokkaido landscapes. The train features reserved and non-reserved seats for travelers, with comfortable legroom and onboard amenities such as refreshments. Another option is the Local Train, which operates on the same route but makes additional stops, resulting in a longer travel time of approximately 3 hours. Overall, the Limited Express Hokuto serves as the fastest and most direct option for passengers traveling from Datemombetsu to Yakumo.