The Joetsu Line is a railway line in Japan that connects Niigata and Nagano prefectures. Operated by East Japan Railway Company (JR East), it spans approximately 150 kilometers and serves both local and express trains. The line is known for its scenic views, particularly as it passes through mountainous regions. Opened in 1956, the Joetsu Line plays a crucial role in regional transportation, linking various towns and cities. It also provides access to popular tourist destinations, including Myoko Kogen and Naeba Ski Resort. The line is an essential part of the local infrastructure, facilitating travel and commerce.