The digital watch, invented by Seiko in the 1970s, revolutionized the way people tell time and made watches more convenient and accurate.

Yakiniku, a dish made with grilled meat and vegetables, is a popular Japanese dish that is often served in restaurants where diners cook the meat themselves at the table.

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.