The train service between Iwate and Kikonai is primarily served by the Limited Express Super Hayabusa and the Hayabusa Shinkansen trains. The Super Hayabusa offers a swift travel time, reaching speeds of up to 320 km/h (199 mph). This train covers the journey between Iwate and Kikonai in approximately 3 hours, making only key stops along the way, which enhances the travel experience by reducing travel time.
In contrast, the Hayabusa offers a slightly slower option at speeds ranging from 240 to 300 km/h (149 to 186 mph) and takes about 3 hours and 30 minutes to complete the journey. It also operates fewer frequent services compared to the Super Hayabusa.
Both trains provide comfortable seating options, including Ordinary and Green Class, catering to both economy and first-class travelers. The onboard amenities include refreshments and spacious seating, ensuring a pleasant journey for passengers. Overall, for travelers focusing on speed, the Limited Express Super Hayabusa is the best choice, while the Hayabusa is an excellent alternative for those who prefer a more leisurely travel pace.