Miso soup

Miso soup (味噌汁 misoshiru) is a traditional Japanese soup consisting of a stock called "dashi" into which softened misopaste is mixed. Many ingredients are added depending on regional and seasonal recipes, and personal preference.

Miso soup is one of the two basic soup types of Japanese cuisine – the other one is suimono (clear soup).

Source: https://en.wikipedia.org/wiki/Miso_soup