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.

Yokohama is Japan's second-largest city and a major port city located south of Tokyo, with a population of over 3.7 million people.

The Japanese diet is considered to be one of the healthiest in the world, featuring a lot of fish, vegetables, and rice.