Samehada is a unique sword from the popular anime and manga series Naruto. It is known for its ability to absorb chakra, which is the energy used by ninja to perform techniques. The sword has a distinct appearance, resembling a large, shark-like blade with scales, and is often associated with the Hoshigaki clan, particularly Kisame Hoshigaki, who wields it. In addition to its chakra-absorbing properties, Samehada has a sentient nature, allowing it to communicate with its wielder. The sword can also heal its user by transferring the absorbed chakra back to them, making it a powerful weapon in battles against other ninja.