Uja Uja no Mi

Uja Uja no Mi (Swarm Swarm Fruit in English) is a Paramecia devil fruit which allows the user to change into a swarm of insects.

Powers
The user will be able to transform themselves into a swarm of biting, stinging insects that are able to attack opponents. The number of the swarm of insects is equal to the size of the consumer, so if one is very big, they'll change into a large swarm of insects.

Weaknesses
Smoke attacks will make the user lose their power temporarily. Also, Standard Devil Fruit abilities apply.

Trivia

 * This Devil Fruit's name comes from the term Ujauja (うじゃうじゃ ), a Japanese onomatopoeia for swarming insects.