The Japanese language is written using three scripts: kanji (Chinese characters), hiragana, and katakana (both phonetic scripts).

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.

The karaoke machine, which was invented by Daisuke Inoue in 1971, has become a popular form of entertainment worldwide.