Kase Kase no Mi

The Kachi Kachi no Mi is a -type that allows the user to enhance their perception to supernatural levels. As a result, this Devil Fruit turns the user into a Sensor Human (感知器間). The current user of the fruit is Sumire.

Etymology

 * "Kachi" is a shortened form of the word "kanchi" which translates directly to "perception" or "sensing".