The title of this article is official, but it comes from a non-English source. If an official name from an English source is found that is not from the English Super Mario Bros. Encyclopedia, the article should be moved to its appropriate title.
Mizuuo are uncommon aquatic enemies from Wario Land 3 that are similar to Spray Fish. They swim around below the surface, and occasionally come up to spit out a large drop of water, which can knock Wario backwards, potentially into the water. They appear primarily in areas with heavy currents, which can set Wario back if he happens to fall in, until he gains the Prince Frog's Gloves.