The Japanese automotive industry has been impacted by natural disasters such as earthquakes and tsunamis, which have disrupted production and supply chains.

Kendo, a martial art that uses bamboo swords and protective armor, is a popular sport in Japan and is often taught in schools.

Judo, a martial art that emphasizes throws and grappling techniques, was developed in Japan in the late 19th century and has become a popular sport around the world.