Kyara Kyara no Mi

The Chara Chara no Mi is a non-canon Paramecia-type Devil Fruit that provides consciousness to non-living souls, as well as allowing the soul to merge with others. It was eaten by Lip Shark.

It is unclear if there are restrictions on who the user can merge with.

Etymology

 * "Chara" comes from the word "Character"

Strengths and Weaknesses
The main strength of this Devil Fruit is the ability to merge with other people, providing massive increases in strength and speed.

After the Timeskip, Lip Shark could merge with the bow of the Maying Gorry.

Aside from the standard Devil Fruit weaknesses, there are no known weaknesses; Lip Shark states that he draws power from Fischer's millions of fans, allowing for the amount of power increase, but it's unclear if this a weakness of himself or the Devil Fruit.

Usage
Lip Shark uses its abilities to powerup the Fischer's Pirates members, allowing them to defeat much stronger opponents.

Techniques

 * Transform (変身): Lip Shark merges into another person, giving them a large physical boost. An ability based on their personality is manifested as well. When this ability was first used, it was called Union (合体).