Japanese plums, also known as ume, are a type of fruit native to East Asia. They are small, round, and typically have a tart flavor. The fruit is often green or yellow when unripe and turns a reddish or purplish hue as it ripens. Japanese plums are commonly used in various culinary applications, including pickling and making umeboshi, a traditional Japanese pickled plum. These plums are not only enjoyed for their taste but also for their health benefits. They are rich in vitamins, particularly vitamin C, and contain antioxidants that can help support overall health. In Japan, ume is celebrated for its cultural significance and is often featured in seasonal festivals.