Natural Disasters

Earthquakes are a fact of life in this thermally active area. Nonetheless, although small tremors are fairly common, the chance of experiencing a large quake is extremely low. If there is an earthquake, head for a doorway or a place with supporting beams or pillars or even under a desk or table for protection. It's best to be outside, but stay clear of buildings, as falling debris can be dangerous. If you're enjoying yourself at one of Japan's beaches, be aware that lifeguards are often not present, and strong undertows and currents can be very dangerous. Always protect yourself from the sun as well.

Cultural Problems

The most common annoyance for travelers in Japan isn't eating with chopsticks (you'll get the hang of it); it's the funny holes in the ground known as Japanese toilets. Western toilets are available in modern buildings such as hotels and airports, and sometimes in train or bus stations. However, if you're staying in Japan, you are more than likely going to get to experience the 'asian squatter'. Most modern buildings have western toilets nowadays, but public bathrooms and older buildings still use the traditional kind. The correct position is to face away from the door toward the hood of the toilet (this is the opposite of most other Asian countries). Toilet paper is not always provided so it's a good idea to carry your own tissue.

Tip:Make sure you take any valuables out of your pockets or you could be facing a VERY unpleasant retrieval process. Also remember that in homes and small businesses, a special pair of bathroom slippers is provided for you to change into while using the facilities, and change out of when you are finished.

Visitors to Japan who are expecting peaceful Zen gardens may be a bit surprised at the noise pollution that bombards you from every direction. This is mainly concentrated in the metropolitan areas, but earplugs or a walkman can help. The size of things in Japan can also be a minor nuisance for travelers as well. Even average-sized visitors must be aware of their head in Japanese houses, and long-legged foreigners will be forced to get creative in small seats and cramped toilets.

Wildlife

Japan’s wildlife does not provide much of a danger to humans exploring the natural surroundings. Probably the most notorious inhabitant is the habu snake in Okinawa Prefecture. If you are bitten – don’t panic, as anti-venoms are available. The best thing to do is to wrap the limb tightly, attach a splint to immobilize it and seek medical treatment. The other poisonous snake on the mainland is the mamushi but they are not much of a threat.

If you are hiking through the northern Alps or remote areas of Hokkaido you should be aware that there are bears. Brown bears, especially in Hokkaido can be very protective of their cubs. Although bear attacks are rare, you should particularly pay attention in autumn when they are rummaging for food before hibernating.

Other possible dangers are foxes that carry diseases, stinging insects for those with allergic reactions, and stinging jellyfish at certain times during the summer. In general, there is very little to worry about with regards to wild animals.