I just came across an interesting fact about Tokyo's population. It’s truly astonishing — one city is home to 38 million people. To put that in perspective, that’s roughly half of the entire population of France, if you can even imagine that.

Yes, Tokyo’s population is larger than an entire country. And it’s not some remote region; it’s the largest city in the world. When you start digging into the numbers, you see the scale in a whole new way.

And speaking of all of Japan — there are over 120 million people. That means more than a third of the country’s population is concentrated in Tokyo and its surrounding areas. This isn’t something that will happen tomorrow; it’s already a reality today.

Looking at these numbers, you begin to think differently about how megacities are structured and how they develop. Tokyo’s population isn’t just statistics; it’s an entire universe of people living in one place.