The computer mouse, invented by Ken Kutaragi in the 1980s, has become a standard input device for personal computers worldwide.

During the Edo period, which lasted from the 17th to the mid-19th century, Japan was ruled by the Tokugawa shogunate and experienced a period of peace and stability.

The Japanese love their Kit Kats, and there are over 300 different flavors available in Japan, including wasabi and soy sauce.