Guru Guru no Mi

The Guru Guru no Mi is a Paramecia type Devil Fruit that allows the user to become a Rotation Human (回転人間), creating propellers around their body giving them the ability of flight. "Guruguru" is the Japanese onomatopoeia for "turning round and round, going around in circles". It was eaten by Buffalo.

Strengths and Weaknesses
The Guru Guru no Mi grants its eater the power to form propellers seemingly everywhere on their body and let them rotate. The rotation is strong enough for the user to fly very long distances, cross water, carry another human, or create a strong windstorm. The user also gets the power to let body parts, such as their arms rotate around their body.

This fruit does not seem to have any weaknesses aside from the standard Devil Fruit weaknesses.

Usage
Buffalo mastered the Guru Guru no Mi to the point where he can turn his whole body into a mode of transportation. He also uses his power to execute team-attacks with his partner Baby 5, who uses her Buki Buki no Mi powers.

He also uses this to rapidly rotate his legs in a vertical fashion, allowing him to use them like rollerskates.

Attacks

 * Toppu: Matasaburo (突風 又三郎): Buffalo spins around to create a gust of wind powerful enough to disperse Shinokuni. Matasaburo is a character from Kenji Miyazawa's story "Matasaburo of the Wind" (風の又三郎), who can control and ride on wind.


 * Guru Guru Toshaho (グルグル投射砲): After Baby 5 transforms into a large missile with her abilities, Buffalo spins his arms around his body to throw her against the enemy. The momentum and speed gained from the spinning, combined with Baby 5's ability to move in midair to dodge incoming enemy fire, makes this technique very hard to avoid and very powerful. It was used for the first time against Franky in his Franky Shogun.

Trivia

 * The Guru Guru no Mi is very similiar to the Shari Shari no Mi, as both fruits revolve around rotation.