Most crowded main railway line sections in Japan's Greater Tokyo Area FY 2021
the Nippori-toneri Liner was the most-congested rail track.
In the fiscal year 2022, the Keihin-Tohoku Line in Japan's Greater Tokyo Area had the busiest main railway line section, reaching a congestion rate of 142 percent between the stations Kawaguchi and Akabane. Due to the COVID-19 pandemic, congestion rates decreased in Tokyo from an average of 163 percent to 123 percent. If also including other than main sections,