A photograph of Japan

Country guide

Japan

Around three quarters of Japan is mountain and forest, which pushes almost everyone onto the eastern coastal plains and makes the country far narrower in practi...

Photograph · Midori · CC BY 3.0

47,395 Places
3Cities

Reviewed by Elena Voss · Roavina Travel Editor

Around three quarters of Japan is mountain and forest, which pushes almost everyone onto the eastern coastal plains and makes the country far narrower in practice than 377,975 km2 suggests. Forty-seven prefectures, eight traditional regions and more than 14,000 smaller islands, and yet a first visit usually runs along a single rail corridor with Tokyo at one end and Kyoto and Osaka at the other. Tokyo is the capital and largest city of a country of almost 123 million people. Hokkaido in the north and Okinawa in the south are different climates rather than day trips, and both need their own week.

Checked 2026-08-25

Cities

Every city catalogued in this country so far, ranked by how much there is to see.

Practical information

Language spoken
Japanese
National practical orientation; regional and minority languages may also be used
Dialling code
+81
International calling code; local area and mobile prefixes still apply
Currency
Japanese yen (JPY)
Use the official local currency; card acceptance varies by place
Emergency number
110 police · 119 fire and ambulance
Use only for an emergency; tourist assistance may use a separate number
Plug type
Type A · 100 V
Check that chargers support the recorded voltage before using an adapter
Tap water
Safe from the mains
JNTO states that tap water is safe to drink

Top things to see

Ranked by importance — sitelinks, pageviews and heritage status, not editor preference.

  1. Edo-Tokyo Museum Edo-Tokyo Museum
    07 1 hr 30 min

    Edo-Tokyo Museum

    江戸東京博物館

    The Edo-Tokyo Museum is a history museum in Tokyo dedicated to the history and culture of the city from the Edo period through to modern times.

    • Must see
    • Museum
    • Tokyo
  2. Tokyo Metropolitan Art Museum Tokyo Metropolitan Art Museum
    08 1 hr 30 min

    Tokyo Metropolitan Art Museum

    東京都美術館

    Tokyo Metropolitan Art Museum is a public exhibition museum in Ueno Park, Tokyo’s established cultural district. Rather than presenting one fixed permanent collection, it provides gallery space for travelling exhibitions, special shows, and related events.

    • Must see
    • Museum
    • Tokyo
  3. Miraikan Miraikan
    09 1 hr 30 min

    Miraikan

    日本科学未来館

    The National Museum of Emerging Science and Innovation, known locally as Miraikan, is a science museum located in Tokyo's Odaiba district.

    • Must see
    • Museum
    • Tokyo
  4. Kyoto Municipal Museum of Art Kyoto Municipal Museum of Art
    10 1 hr 30 min

    Kyoto Municipal Museum of Art

    京都市美術館

    The Kyoto City KYOCERA Museum of Art is a municipal art museum located in Kyoto, Japan. It was established to preserve and exhibit artworks relevant to the city's cultural heritage.

    • Must see
    • Museum
    • Kyoto
  5. National Art Center National Art Center
    11 1 hr 30 min

    National Art Center

    国立新美術館

    The National Art Center, Tokyo is a major museum in Roppongi, Minato ward. Its local name is 国立新美術館. The building was designed by architect Kisho Kurokawa and opened in 2007.

    • Must see
    • Museum
    • Tokyo
  6. Currency Museum of the Bank of Japan Currency Museum of the Bank of Japan
    12 1 hr 30 min

    Currency Museum of the Bank of Japan

    日本銀行金融研究所貨幣博物館

    The Currency Museum of the Bank of Japan is a focused museum about money, collecting Japanese and international coins, banknotes, and related historical material.

    • Must see
    • Museum
    • Tokyo
  7. Museum of Contemporary Art Tokyo Museum of Contemporary Art Tokyo
    13 1 hr 30 min

    Museum of Contemporary Art Tokyo

    東京都現代美術館

    The Museum of Contemporary Art Tokyo is a major public art museum in Tokyo’s Koto ward. Its collection and exhibitions focus on contemporary art from the postwar period to the present, with Japanese and international artists represented.

    • High
    • Museum
    • Tokyo
  8. Mori Art Museum Mori Art Museum
    14 1 hr 30 min

    Mori Art Museum

    森美術館

    The Mori Art Museum is a contemporary art museum located in Tokyo, Japan. Its local name is 森美術館. The museum is situated within the Roppongi Hills complex, a major urban development in the Minato ward.

    • High
    • Museum
    • Tokyo
  9. Nezu Museum Nezu Museum
    15 1 hr 30 min

    Nezu Museum

    根津美術館

    Nezu Museum is a private museum in Tokyo’s Minato ward devoted to pre-modern East Asian art. It grew from the collection of Nezu Kaichiro, a businessman and politician who gathered important Japanese, Chinese, and Korean works.

    • High
    • Museum
    • Tokyo
  10. Tokyo Photographic Art Museum Tokyo Photographic Art Museum
    16 1 hr 30 min

    Tokyo Photographic Art Museum

    東京都写真美術館

    The Tokyo Photographic Art Museum, known locally as 東京都写真美術館, is a cultural institution in Tokyo dedicated to the art of photography. It operates under the Tokyo Metropolitan Government's cultural programs.

    • High
    • Museum
    • Tokyo
  11. Museum of Kyoto Museum of Kyoto
    17 1 hr 30 min

    Museum of Kyoto

    京都府京都文化博物館

    The Museum of Kyoto introduces the city through its long history as Japan’s imperial capital and a centre of culture, craft, religion, and political life.

    • High
    • Museum
    • Kyoto
  12. Osaka Science Museum Osaka Science Museum
    18 1 hr 30 min

    Osaka Science Museum

    大阪市立科学館

    The Osaka Science Museum is a hands-on science museum and planetarium located in Osaka, Japan. It is separately ticketed from other attractions. The museum focuses on interactive exhibits designed to engage visitors directly with scientific concepts.

    • High
    • Museum
    • Osaka
  13. Fukagawa Edo Museum Fukagawa Edo Museum
    19 1 hr 30 min

    Fukagawa Edo Museum

    江東区深川江戸資料館

    Fukagawa Edo Museum is a focused history museum in Koto Ward that recreates everyday life in the Fukagawa district during the late Edo period.

    • High
    • Museum
    • Tokyo
  14. Osaka Museum of History Osaka Museum of History
    20 1 hr 30 min

    Osaka Museum of History

    大阪歴史博物館

    The Osaka Museum of History is the city's history museum, at 4-1-32 Otemae in Chuo-ku, immediately south-west of Osaka Castle Park.

    • High
    • Museum
    • Osaka
  15. National Museum of Art National Museum of Art
    21 1 hr 30 min

    National Museum of Art

    国立国際美術館

    The National Museum of Art, Osaka is a modern art museum located on Nakanoshima, an island in central Osaka. The museum is a national institution housing a government collection.

    • High
    • Museum
    • Osaka
  16. Sumida Hokusai Museum Sumida Hokusai Museum
    22 1 hr 30 min

    Sumida Hokusai Museum

    すみだ北斎美術館

    Sumida Hokusai Museum is a municipal art museum in Tokyo’s Sumida ward, devoted to Katsushika Hokusai and his connection with the district.

    • High
    • Museum
    • Tokyo
  17. teamLab Planets TOKYO DMM.com teamLab Planets TOKYO DMM.com
    23 1 hr 30 min

    teamLab Planets TOKYO DMM.com

    チームラボ プラネッツ

    teamLab Planets TOKYO is a digital art museum operated by the art collective teamLab in the Toyosu district of Tokyo. The immersive installation invites visitors to walk barefoot through various spaces where digital artworks respond to human presence.

    • High
    • Museum
    • Tokyo
  18. Kyoto Railway Museum Kyoto Railway Museum
    24 1 hr 30 min

    Kyoto Railway Museum

    京都鉄道博物館

    The Kyoto Railway Museum is a railway museum located in Kyoto, Japan. It is dedicated to the history and technology of Japanese railways.

    • High
    • Museum
    • Kyoto
  19. Nakanoshima Museum of Art Nakanoshima Museum of Art
    25 1 hr 30 min

    Nakanoshima Museum of Art

    大阪中之島美術館

    Nakanoshima Museum of Art, Osaka is a modern and contemporary art museum located on Nakanoshima, a central sandbank between the Dojima and Tosabori rivers. The museum opened as a major independently entered institution with its own collection and exhibition programme.

    • High
    • Museum
    • Osaka
  20. Hosomi Museum Hosomi Museum
    26 1 hr 30 min

    Hosomi Museum

    細見美術館

    Hosomi Museum is a private art museum located in Kyoto, Japan. It houses a significant collection of Japanese and East Asian art, with particular strength in works from the pre-modern period.

    • High
    • Museum
    • Kyoto
  21. Fire Museum Fire Museum
    27 1 hr 30 min

    Fire Museum

    東京消防庁消防防災資料センター消防博物館

    Tokyo’s Fire Museum is dedicated to firefighting history, equipment and the civic role of emergency services. Operated by the Tokyo Fire Department, it occupies a multi-storey complex connected with an active fire station.

    • High
    • Museum
    • Tokyo
  22. Osaka Museum of Housing and Living Osaka Museum of Housing and Living
    28 1 hr 30 min

    Osaka Museum of Housing and Living

    大阪くらしの今昔館

    The Osaka Museum of Housing and Living is a municipal museum in Osaka, Japan. It presents the history of urban life and housing in Osaka from the Edo period through the early Showa era.

    • High
    • Museum
    • Osaka
  23. Osaka City Sewerage Science Museum Osaka City Sewerage Science Museum
    29 1 hr 30 min

    Osaka City Sewerage Science Museum

    大阪市下水道科学館

    Osaka City Sewerage Science Museum is a public educational museum devoted to urban wastewater management. Its subject connects engineering, public health, environmental responsibility, and the practical systems that allow a dense city to function.

    • High
    • Museum
    • Osaka
  24. Tokyo Toy Museum Tokyo Toy Museum
    30 1 hr 30 min

    Tokyo Toy Museum

    Tokyo Toy Museum, known locally as 東京おもちゃ美術館, is a specialist cultural venue centred on toys, play, craftsmanship and design.

    • High
    • Museum
    • Tokyo
  25. Japan Folk Art Museum Japan Folk Art Museum
    31 1 hr 30 min

    Japan Folk Art Museum

    日本工芸館

    Japan Folk Art Museum, known locally as 日本工芸館, is an Osaka museum devoted to traditional Japanese crafts and folk art.

    • High
    • Museum
    • Osaka

Source: OpenStreetMap contributors, Wikidata ·

Common questions

How long should a first trip to Japan be?

Ten to fourteen days supports four or five days in Tokyo, three or four in Kyoto, and two or three in Osaka. Add Nara or Himeji only after those bases have enough time, and avoid turning every rail stop into a hotel change.

What entry documents are needed for Japan?

Japan's visa exemption or visa requirement depends on passport and travel purpose. Confirm the current rule through Japan's Ministry of Foreign Affairs or the embassy responsible for the traveller's residence.

What is the best way to travel around Japan?

The Tokaido Shinkansen links Tokyo, Kyoto, and Osaka, while local rail and buses cover city travel. An IC card simplifies many local journeys but does not replace every reserved long-distance ticket, and luggage forwarding can reduce friction between bases.

When is a practical time to visit Japan?

March to May and October to November are broad options for the main-island route, with blossom and autumn periods creating concentrated demand. Confirm regional weather and reservations for the exact cities rather than assuming one national season behaves uniformly.

What money and payment basics apply in Japan?

Japan uses the yen (JPY). Electronic payment is common but not universal, so carry some yen for smaller businesses, ticket machines, or rural transport without assuming that one stored-value card works for every purchase.

What practical safety details should I save for Japan?

Japan's emergency numbers are 110 for police and 119 for fire or ambulance. Type A sockets operate at 100 V, which is lower than in the other wave-A countries, and mains tap water is recorded as safe.