Nori and seaweed are products made from marine macroalgae for Japanese cuisine, healthy eating, and food production. Nori (Porphyra/Pyropia) are thin dried sheets made from red algae, an essential ingredient for making sushi, rolls, onigiri, and for garnishing ramen and other Japanese dishes. They contain protein (up to 35%), iodine, iron, vitamins A, C, B12. Nori flakes are crushed nori sheets used as a seasoning sprinkle (furikake) for rice, noodles, salads, and soups. Kelp (Laminaria/Saccharina) powder is a fine powder from brown algae, rich in iodine, alginic acid, and fucoidan. It is used in the production of dietary supplements, functional foods, cosmetics, and as a natural thickener and umami flavor enhancer. Production: China, Korea, Japan. Packaging: nori - bags of 10-50 sheets; flakes - doy-pack 20-100 g; kelp powder - boxes 5 kg. Keywords: nori, nori, seaweed, seaweed, kelp, laminaria, seaweed for sushi, sushi nori, nori flakes, nori flakes, kelp powder, superfood, iodine, Japanese seaweed, seafood.