The Japanese crested ibis, also known as the "toki," is a critically endangered bird that is native to Japan and is considered a symbol of good luck.

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

Japan has a highly developed public transportation system, including bullet trains (Shinkansen) that can travel up to 320 km/h (200 mph).