First defined over 100 years ago, Umami has become known as the fifth taste, the other four being sweetness, sourness, saltiness, and bitterness. The sensation of Umami comes from food rich in glutamates, such as Japanese tea. The taste of Umami itself is hard to describe, but it is a highly desirable component in tea, given a proper proportion. Tea considered to have a heightened presence of the Umami flavor is often sought. It is also sometimes said that the antithesis of Umami is bitterness, but this may be an oversimplification, given that a balance of Umami and astringency creates favorable teas, complex and stimulating. Truth be told, few Western dishes contain a noticeable amount of this pleasant flavor, and as a result, it may be hard to discern the Umami taste from a salty-sweet taste. However, please accept our assurance that given time, Umami can be experienced and enjoyed by everyone.