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.

Sumo wrestling is a traditional Japanese sport that has been practiced for over 1,500 years and is still popular today.

The oil crisis of the 1970s had a major impact on Japan's economy, leading to increased focus on energy conservation and alternative sources of energy.