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Japan secures the second spot globally in life expectancy, showcasing its robust healthcare system and lifestyle. With an impressive average lifespan, Japan's focus on diet, healthcare, and social cohesion highlights key factors contributing to its citizens' longevity.

Tokyo, a bustling metropolis, reigns as the world's largest megacity. With its population soaring beyond 37 million, it continues to outpace rivals, blending ancient traditions with futuristic innovation. The city's vast urban sprawl and economic might secure its top spot on the global stage.