Gocha Gocha no Mi

The Gocha Gocha no Mi is a Paramecia-type Devil Fruit that enables the user to merge themselves with other people. It was eaten by one of the Charlotte Decuplets.

Etymology

 * "Gocha Gocha" is the Japanese sound effect for mixing things up in a disorderly manner.

Strengths and Weaknesses
By merging themselves with other people, the user can grow tremendously in size, increasing their battle prowess. No weaknesses are known aside from the standard Devil Fruit weaknesses.

Usage
The decuplet with the fruit's power uses it in combat, merging with their nine decuplet siblings. They were seen using it while fighting the Vinsmoke Family on Cacao Island.

Trivia

 * The Gocha Gocha no Mi's abilities are similar to the Jake Jake no Mi's, as both fruits enable the fusion of multiple people.