The Hells of Beppu in Beppu, a city on the island of Kyushu, are a series of hot springs that are too hot for bathing, but are a unique and interesting sight to see.

Japan has a high-tech toilet that can analyze your urine and give you health advice.

Wasabi, a spicy condiment made from a plant similar to horseradish, is often served with sushi and other Japanese dishes.