Juku Juku no Mi

The Juku Juku no Mi is a Paramecia-type Devil Fruit which allows the user to mature any inanimate object they touch. It was eaten by Shinobu.

Etymology

 * Juku comes from Jukusei (熟成) which means mature in Japanese.

Strengths and Weaknesses
By simply touching an inanimate object, the user will cause it to rapidly age and decay. Using it on the ground will cause it to become a sinkhole, allowing the user to potentially avoid attacks by sinking into the ground.

The fruit has no known weaknesses aside from the standard Devil Fruit weaknesses.

Usage
Shinobu, like other Wano Country residents, refers to her powers as a "jutsu". She was seen using this power to create a hole in the ground to escape Kaido's devastating fire breath.

Trivia

 * This fruit is very similar to Jewelry Bonney's Devil Fruit, with Bonney manipulating the age of living beings and this fruit aging inanimate objects.