Goboten

Walrusses are creatures that oppose Wario in the Wario Land series. They look like actual walrusses, but carry a harpoon. Judging from their outfit which includes a pirate-like striped bandanna, it can be assumed that they are affiliated with the Brown Sugar Pirates, a band of thieves that shares a rivalry with Wario. They appeared only in one game so far, namely Wario Land: Super Mario Land 3

Role in Wario Land: Super Mario Land 3
Walrusses of the Black Sugar Pirates appear in Wario Land: Super Mario Land 3. They mainly occupy the watery areas of Kitchen Island, where they patrol underwater passages. If they spot Wario, they shoot a harpoon at him, which can eiter regress him to a former state, or kill him and throw him out of the level.