Mallet is a minor character in the Ninjala anime, appearing in the episode titled One-Inch Oema and the Magic Mallet. It is a yokai, a supernatural creature from Japanese folklore, that takes the form of a mallet. Physically, it has pointed ears and white pupils, which distinguish it from a human. In the story, Mallet lands on Earth in a forest alongside another being named Buckett, with the two searching for ninja gum. It later encounters a ninja named Oema while she is sheltering in a cave from rain, and it attacks her, causing her body to shrink rapidly. This shrinkage ability is Mallet’s primary power, likely derived from its magical nature. The character serves as a one-time antagonist in that episode, with no further appearances or development in the series. Its motivations are not elaborated upon beyond acting as a hostile yokai. Key relationships are limited to its confrontation with Oema and its partnership with Buckett, though the latter does not feature prominently in the available information. Mallet does not undergo any character growth or change, as it functions solely as an episodic obstacle.