Flag of Japan

Japan

Asia · Capital: Tokyo

Japan is a country in Asia, home to about 123.9 million people across 377,915 km². Its capital is Tokyo. It is an island nation with no land borders.

Key facts

Capital

Tokyo

Region

Asia

Population

~123.9 million people

Area

377,915 km²

Density

328 people per km²

Coastline

Island nation

Hemisphere

Northern Hemisphere

Lowest point

Below sea level

Drives on the

Left

Language

Japanese

Standard time zones

1

Highest point

3,776 m

Head of state

A monarch

Flag colors

white, red

How Japan ranks

  • 12th most populous country in the world.
  • One of 40 countries on Earth with no land border at all.

Every ranking is computed from the facts above — see the full record tables.

Which countries border Japan?

Japan shares no land border with another sovereign state.

Japan in the game

Every puzzle gives three clues that exactly one country satisfies. Japan is a household name, so it can be the answer even in easy puzzles. These are the 23 clues from the pool that are true of Japan, rarest first — the fewer countries share a clue, the harder it works for you on the board.

Common questions about Japan

Which countries border Japan?
Japan shares no land border with another sovereign state.
What is the capital of Japan?
The capital of Japan is Tokyo.
Is Japan landlocked?
No — Japan is an island nation.
What language is spoken in Japan?
Japan has one official language, Japanese.

Facts reviewed June 2025. Populations are rounded estimates; area includes inland water.