The Itachi Itachi no Mi, Model: Kamaitachi is a Mythical Zoan Devil Fruit which allows the user to transform into a full or hybrid version of the unique Yōkai, the Kamaitachi. Itachi (鼬) literally means Weasel and Kamaitachi (鎌鼬) literally means Sickle Weasel. Hence, the literal translation of this fruit is the Weasel Weasel Fruit, Model: Sickle-Weasel. It is currently eaten by the pirate, Kiri Nagumyō.