All visitors to Japan are required to have a valid passport.
Nationals of many countries are able to enter Japan without a visa. However, some nationals of certain countries may be required to obtain a visa. If you are not certain whether you need a visa, please consult with local Japanese Embassy or Consulate in your region, or visit the website of Ministry of Foreign Affairs of Japan.
Japan time is +9 hours from GMT, +14 hours from EMT and +17 hours from PST.
Japan observes no daylight saving time.
Yokohama is situated in the middle of the Japanese Islands on the Pacific Coast, Yokohama has high precipitation in June, September, and October. Average temperature is 16℃(Celsius) with a comparatively mild climate.