Mouta Mouta no Mi

The Mouta Mouta no Mi is a Paramecia-type Devil Fruit that turns the user body into a Motor or Engine, making the user a Motor Human (モータ人間). "Mouta" means motor in Japanese. The fruit have appeared one day in the Sahara Island and was eaten accidentally by Ueda D. Katsu.

Appearance
The Mouta Mouta no Mi is a black, spherical shaped fruit with a stem sprouting out of the top, with swirls that go in a curly pattern. Its overall appearance greatly resembles a Yubari King.

Strengths and Weaknesses
The greatest strength of this fruit is the fact that transform the user's body in an engine with several different systems. One example is his heart that became a Radial Engine which pumps his blood for all other engines. The entire body of the Katsu is composed of several types of engines, his arm is an AC motor giving impetus to tackle, in the forearm a Servomotor which, together with the AC motor makes the punches of the Katsu twice faster and stronger.

The fingers he has small Starters, that are where it starts to generate power for the other engines and from them makes more spee d to attack. Thighs Katsu has Induction motors with rotations increase strength in kicks and impulse to jump and run. In the calves he has DC motors that are used only in case of emergency due to the great pressure that they do in muscles of Katsu, to use them he gets a great boost able to traverse nearly a kilometer in one piece if properly loaded.

Besides the engines that it has on the body by connecting and making his body function normally, Katsu have Pistons, spark plugs, valves, crankshafts and other body parts. Apart from normal weaknesses of a devil's fruit, the muscles of the user are very tired easily during a fight, one of the ways to restore the power of his muscles is drinking water that will lubricate the engines and he can fight again.