Japan i
Eastern Asia

Japan

Capital: Tokyo · 47 regions · 2,189 places

JP JPUS State Department: 1/4
Population
126.53M
Area
377.8K km²
Capital
Currency
JPY
Power plugs
A · B
100 V
Calling code
+81

Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asian mainland, it is bordered to the west by the Sea of Japan, the Sea of Okhotsk in the north, and the East China Sea in the south. The Japanese archipelago consists of four major islands alongside over 14,000 smaller islands. Japan is divided into 47 administrative prefectures and eight traditional regions, and around 75% of its terrain is mountainous and heavily forested, concentrating its agriculture and highly urbanized population along its eastern coastal plains. With a population of almost 123 million as of 2026, it is the world's 11th most populous country. Tokyo is the country's capital and largest city. Wikipedia

Go score

When to go in Japan: month-by-month

Go score by month for the main destinations — green means great weather.

JanFebMarAprMayJunJulAugSepOctNovDec
Tokyo373235566961626862645547
Yokohama373234566961627062655647
Osaka181935627163615765725635
Nagoya192236617263434058725532
Sapporo2352447626464664391
Fukuoka131733577163646867765226
Kawasaki373334566961626962655647
Kobe111125537163647064684825
Kyoto6823517062474363644217
Saitama393437576961514662655748
Hiroshima151734607366464662765528
Sendai7716436162626563553312
Chiba343133556961627162645444
Kitakyushu131632567164657166744925
Water temperature

Sea temperature along the coast of Japan

JanFebMarAprMayJunJulAugSepOctNovDec
Shirahama24°23°24°25°27°28°29°29°29°27°26°25°
Ishigaki23°23°23°25°26°28°29°29°28°27°26°25°
Miyakojima23°23°23°24°26°28°29°29°28°27°26°24°
Hirara23°23°23°24°26°28°29°29°28°27°26°24°
Naha23°22°22°23°25°27°29°29°28°27°25°24°
Tomigusuku23°22°22°23°25°27°29°29°28°27°25°24°
Itoman23°22°22°23°25°27°29°29°28°27°25°24°
Nanjō23°22°22°23°25°27°29°29°28°27°26°24°
Kanegusuku23°22°22°23°25°27°29°29°28°27°25°24°
Yaese23°22°22°23°25°27°29°29°28°27°25°24°
Tourist density

Tourism in Japan

How many visitors come, how concentrated tourism is, and when the country is busiest.

International visitors a year
31.88M
World Bank · 2019
World rank by arrivals
#21
Visitors per resident
0.25
Visitors per km²
84

Most popular destinations in Japan

  1. 1OsakaVery high
  2. 2HiroshimaHigh
  3. 3SapporoHigh
  4. 4KyotoVery high
  5. 5SendaiHigh
  6. 6YokohamaHigh
  7. 7FukuokaVery high
  8. 8NagoyaHigh
  9. 9KobeHigh
  10. 10KanazawaVery high
  11. 11KamakuraVery high
  12. 12HimejiHigh
Practical

Japan: practical information

Plugs, money, emergency numbers, safety and typical prices — everything to know before you go.

Power plugs
AB
Voltage
100 V · 50/60 Hz
Driving
Drive on the left
Currency

Japanese Yen

JPY · ¥

1 USD ≈ 158 JPY

Languages
Japanese
Calling code
+81
Emergency numbers
Safety & travel advice
1
Exercise normal precautionsUS State Department
No travel warningsUK Foreign Office · Aug 28, 2026
Read the full advice
Typical prices
  • Meal, casual restaurant¥2,500≈ $16.00
  • Cappuccino¥600≈ $3.80
  • Beer (0.5 l)¥880≈ $5.60
  • Bottled water (1.5 l)¥270≈ $1.70
  • Taxi, 5 km¥1,800≈ $11.00
  • Public transport ticket¥330≈ $2.10
  • Mid-range hotel, per night¥20,100≈ $125

Estimated from Japan’s consumer price level (World Bank) — real prices vary by place and season. Prices are about 69% of US levels.

Upcoming public holidays
  • Nov 3Culture Day
  • Nov 23Labour Thanksgiving Day
  • Jan 1New Year's Day
  • Jan 11Coming of Age Day
  • Feb 11Foundation Day