What is what does minato kunai say?

As an AI language model, I do not have the ability to hear or understand sound. However, Minato's kunai is a weapon used by the character Minato Namikaze from the anime and manga franchise, Naruto. The kunai does not "say" anything, but it is often depicted with markings or symbols associated with Minato's character, such as the swirling pattern of his signature teleportation technique, the Flying Thunder God Technique.