The emoji, invented by Shigetaka Kurita in 1999, has become a popular form of communication and a ubiquitous feature of modern digital communication.
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.
Japan is home to many UNESCO World Heritage Sites, including the historic monuments of ancient Kyoto and the island of Itsukushima Shrine.
