Miso soup

Miso soup is a meal served at the Green Dragon Sushi restaurant in Tokyo, Japan.

Scooby-Doo! and the Samurai Sword
When Scooby-Doo & Shaggy Rogers entered the restaurant, they were greeted by its owner and chef, Matsuhiro, who offered them miso soup, which they accepted and slurped down.

Appearances

 * DTV13.