Once believed to be extinct, Mizuminas are fungi with an appearance similar to Aquabulla plants. They were often confused for plants due to the green coloration of their stalks and similarity to existing plants, and this confusion led to their classification as a plant in some early texts before proper research was conducted.

Their 'fruit' on top contains a type of jelly that gets more watery towards the center. The taste will be influenced somewhat by the body of water the fungi are found by, but for the most part taste like good water.