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

Dashi, a type of stock made from fish and seaweed, is a key ingredient in many Japanese dishes and is often used to add flavor and umami.

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