
From Hokkaido to Kyushu: Japan’s four main islands, measured
Japan counts more than 14,000 islands. Four of them hold almost all of its 124 million people.
By Clara Weiss
The desks
Maps, charts and timelines: the explainers that start with a picture.
Shanghai and three provinces produce about a quarter of China’s economic output and run the world’s busiest container port.

Japan counts more than 14,000 islands. Four of them hold almost all of its 124 million people.
By Clara Weiss

The Demilitarized Zone runs about 250 km across the peninsula and is about 4 km wide.
By Clara Weiss
About 130 km wide at its narrowest, and one of the world’s busiest shipping lanes.
Eighteen districts, three regions, and a bay plan that joins the city to nine mainland cities.
An index is a basket. Some hold 30 companies, some hold 300 — and that changes what a day’s move means.
Eleven countries, from Myanmar to Timor-Leste, across the mainland and the islands.
India became the world’s most populous country in 2023, by the United Nations’ estimate.
China spans five geographical time zones and keeps one clock.