The Japanese weasel is a small carnivorous mammal that is common throughout Japan and is known for its agility and ferocity.

Natto, a fermented soybean dish that is known for its strong odor and slimy texture, is a popular Japanese food that is often eaten for breakfast.

The Heian period, which lasted from the 8th to the 12th century, was a time of great cultural and artistic achievement in Japan.