Japanese automakers are known for their strong focus on safety and have been leaders in developing new safety technologies such as automatic emergency braking and lane departure warning systems.

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

The Allied occupation of Japan following World War II brought about major political and social changes, including the drafting of a new constitution and the abolition of the samurai class.