The Walkman, invented by Sony in 1979, revolutionized personal music listening by allowing users to listen to music on the go.

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.

Yamagata is a city located in northern Japan, and is known for its beautiful scenery, hot springs, and delicious cherries.