The train service from Kurihara to Shichinohe primarily operates on the JR East line, utilizing the Limited Express trains, such as the Aizu. This route does not feature high-speed trains, but the Limited Express offers a comfortable alternative with good travel times. The Aizu Limited Express achieves speeds of up to 110 km/h (68 mph) and covers the distance in approximately 2 hours and 15 minutes.
Stops along the way include major stations such as Sendai and Kitakami, allowing passengers to enjoy regional highlights. Although the Aizu does not have the same speed capabilities as Shinkansen trains, it provides a smooth ride with scenic views of the surrounding landscape.
Additionally, travelers benefit from amenities like standard class seating with ample legroom and snack service on board. Overall, while the Limited Express is slower than high-speed options available in other parts of Japan, it remains a reliable choice for this route, connecting travelers through northern Japan.