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. Kamigamo Shrine Kamigamo Shrine
    02 45 min

    Kamigamo Shrine

    上賀茂神社

    Kamigamo Shrine is one of Kyoto's most significant Shinto shrines, formally known as Kamo-wakeikazuchi-jinja.

    • Must see
    • Historic monument
    • Kyoto
  2. Ninna-ji Temple Ninna-ji Temple
    03 45 min

    Ninna-ji Temple

    仁和寺

    Ninna-ji is a Shingon Buddhist temple in Kyoto, Japan. It serves as the head temple of the Omuro school of the Shingon sect. The temple was founded in 888 CE by Emperor Uda.

    • Must see
    • Historic monument
    • Kyoto
  3. Shimogamo Shrine Shimogamo Shrine
    04 45 min

    Shimogamo Shrine

    下鴨神社

    Shimogamo Shrine is a Shinto shrine in Kyoto, Japan, situated at the confluence of the Kamo and Takano rivers.

    • Must see
    • Historic monument
    • Kyoto
  4. Nishi Hongan-ji Temple Nishi Hongan-ji Temple
    05 45 min

    Nishi Hongan-ji Temple

    西本願寺

    Nishi Hongan-ji is a Jodo Shinshu Buddhist temple in central Kyoto and the headquarters of one branch of the Hongan-ji tradition. The large complex represents an important religious and architectural landmark close to Kyoto Station.

    • Must see
    • Historic monument
    • Kyoto
  5. Saihō-ji Temple Saihō-ji Temple
    06 45 min

    Saihō-ji Temple

    西芳寺

    Saiho-ji, widely known as Kokedera or the Moss Temple, is a Rinzai Zen temple in western Kyoto. Its principal attraction is a garden covered by thick moss in many shades of green.

    • Must see
    • Historic monument
    • Kyoto

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.