Which Tokyo railway station is recognized as the world's busiest by passenger numbers?

Tokyo’s Shinjuku Station is recognized as the world’s busiest railway station by passenger numbers.

Shinjuku is not simply one platform complex serving a single operator. It is a vast interchange in Tokyo’s Shinjuku and Shibuya wards, bringing together JR East, Keio, Odakyu, Tokyo Metro, and Toei services. Commuters, intercity travellers, and subway passengers converge there, helping produce extraordinary daily totals.

The station recorded an average of about 3.59 million users per day in 2018, while Guinness World Records reported 2,704,703 average daily passengers for 2022, reflecting pandemic-era changes and differences in measurement. Its scale is easy to underestimate: the complex has dozens of platforms and more than 200 exits. Shibuya Station and Ikebukuro Station are also major Tokyo hubs, but neither holds Shinjuku’s widely recognized world record. Passenger rankings can vary by year and by whether connected operators are counted together, yet Shinjuku remains the canonical answer to this trivia question.