Nori is commonly used as a wrap for sushi and onigiri.
It is also a garnish or flavoring in noodle preparations and soups.
It is most typically toasted prior to consumption (yaki-nori),
Nori is sometimes used as a form of food decoration.
Nori is a common secondary product is toasted and flavored nori (ajitsuke-nori), in which a flavoring mixture (variable, but typically soy sauce, sugar, sake, mirin, and seasonings) is applied in combination with the toasting process. It is also eaten by making it into a soy sauce-flavored paste, nori no tsukudani