is a Japanese food product made from tofu. Thin slices of tofu are deep-fried, and the product can then be split open to form pouches. is often used to wrap , and it is added to miso soup. It is also added to udon noodle dishes, which are called because of legends that foxes () like deep-fried tofu. can also be stuffed, e.g. with , before frying again. There is a thicker variety known as or .