Kendo, a martial art that uses bamboo swords and protective armor, is a popular sport in Japan and is often taught in schools.

Tonkatsu, a dish made with breaded and deep-fried pork cutlet, is a popular Japanese dish that is often served with rice and a side of shredded cabbage.

Ghost in the Shell, created by Masamune Shirow in 1989, is a popular anime and manga series that explores themes of cybernetics, artificial intelligence, and the nature of humanity.