The JR Group, officially known as Japan Railways Group, is a major railway company in Japan. It was formed in 1987 when the Japanese National Railways was privatized and divided into several regional companies. The JR Group operates various train services, including the famous Shinkansen bullet trains, which are known for their speed and efficiency. The JR Group consists of several regional companies, such as JR East, JR West, and JR Central. These companies provide passenger and freight services across Japan, connecting major cities and rural areas. The JR Group plays a crucial role in Japan's transportation infrastructure, contributing to the country's economy and daily commuting needs.