Traveling from Shichinohe to Kikonai, the primary services available are operated by the Limited Express Hayabusa and the Limited Express Komachi trains. The Hayabusa runs on the shinkansen line, offering speeds of up to 320 km/h (199 mph), allowing passengers to complete the journey in approximately 2 hours and 50 minutes. Meanwhile, the Komachi service covers the same route but takes about 3 hours and 20 minutes, making additional stops at several intermediate stations, which can be advantageous for those looking to explore the region.
Both train types offer standard and Green (First) Class seating options, providing a comfortable travel experience with amenities such as spacious seating and refreshments. The Hayabusa is well-suited for those prioritizing speed, while the Komachi service caters to passengers wanting access to smaller towns along the route.