The Japanese automotive industry has been impacted by demographic changes, such as an aging population and declining birth rates, which have affected demand for cars and the availability of workers.

The Japanese firefly is a species of firefly that is famous for its bioluminescence, and is a popular sight during the summer months.

Soba, a type of thin noodle made from buckwheat flour, is a popular Japanese dish that is often served cold with dipping sauce.