What Seaweed is Used For Sushi? A Deep Dive Into the Ocean’s Edible Gift
Sushi, a world-renowned delicacy originating from Japan, has captured the hearts of many food enthusiasts globally. One of its key ingredients, the green-black sheet enveloping the delightful fillings, often raises the question: What Seaweed is used for sushi? This humble yet indispensable component is known as “nori,” a product derived from particular red algae species.
The Seaweed used for Sushi is Called Nori
When you enjoy a delicious roll of sushi, the Seaweed that holds it together is called Nori. While seemingly ordinary, Nori is rich in history, integral to sushi’s identity, and a product of meticulous cultivation.
The Origin of Nori
Nori is a dried edible seaweed that originates from species of the red algae genus Pyropia, including P. yezoensis and P. tenera. These specific algae species thrive in the cold waters around Japan, making it the primary cultivating location for Nori. However, Pyropia’s cultivation is common in Japan, as Nori’s production has expanded globally.
Nori’s Distinctive Flavor
The robust flavor of Nori is one of the main reasons it’s been a popular food ingredient for centuries. It possesses a solid and distinctive taste, a savory, oceanic flavor that brings out the subtle delicacy of the sushi ingredients it wraps. It isn’t just sushi that Nori complements; it also forms an integral part of onigiri, the Japanese rice balls, contributing to their unique and authentic taste.
Nori: A Visual and Textural Treat
Nori comes in thin dried sheets that are dark green or black. Its striking color contrasts beautifully with the white sushi rice, giving sushi its characteristic visual appeal. Additionally, its paper-thin texture gives a pleasant crispness, transforming into a tender wrap as you bite into it. It’s a gourmet experience that is as much about texture as it is about taste.
Accessibility of Nori
Nori’s widespread use in global cuisine extends beyond restaurants and sushi bars. As the most commonly used Seaweed for sushi, Nori is easily found in supermarkets worldwide. Available in the Asian food section, it can be purchased in various grades and qualities, allowing home cooks to create their sushi or other Japanese delicacies.
Seaweeds and Their Uses
There are over 10,000 types of sushi, but we won’t go into detail here. Instead, we’ve listed the most popular seaweeds used in cooking to simplify the process.
Wakame: Wakame is an edible seaweed with a sweet flavor that enhances the taste of soups and salads. Low in calories but high in beneficial nutrients, Wakame can improve heart health and aid weight loss. It is rich in iodine, which is useful for thyroid health. Wakame, or sea lettuce, is commonly cultivated in Korea and Japan.
Dulse: In Spanish, ‘dulse’ means sweet. However, sugar kelp is more endearing than this type of Seaweed. Found in Ireland and Eastern Canada, Dulse is a good source of fiber, protein, vitamins, minerals, and healthy fatty acids. Rich in iodine, it supports thyroid health. Dulse makes a great snack and can be added to sandwiches and salads. Try sprinkling dulce over scrambled eggs for a unique twist.
Hijiki: Hijiki is a type of Seaweed that resembles dried tea leaves. This dark brown Seaweed grows along rocky coastlines and is known as “braised Hijiki.”
Irish Moss: Also referred to as Seaweed or carrageen moss, Irish Moss is used across multiple industries. This red algae turns jelly-like when immersed in water and can also be used as a nutritional supplement.
Konbu: Konbu is a type of edible kelp known for its high levels of glutamic acid. This brown alga is commonly used in miso soups, noodle dishes, and hot pots.
Umibudo: Umibudo, or ‘sea grapes,’ is a mineral-rich seaweed with a taste that resembles saltwater from the ocean. A common ingredient in Asian cuisines, it is worth trying due to its unique texture and flavor.

Sushi and Beyond with Sushi Inc
At the heart of the sushi experience, beyond the delicate balance of flavors and the careful culinary artistry, lies the quality of ingredients used. Sushi Inc, a leading name in the industry, understands this principle well. With a commitment to sourcing the best ingredients, including top-grade Nori, Sushi Inc ensures the delivery of authentic sushi experiences that stay true to their Japanese roots.
What Seaweed is used for sushi? You may ask. It’s more than just a type of Seaweed. Nori, with its rich flavor and unique texture, forms the soul of sushi, shaping the gastronomic journey that each sushi piece offers. From the shores of Japan to tables across the world, this humble Seaweed continues to wrap together a global love affair with sushi.
Sushi Inc. is a vibrant restaurant that offers what is considered the best sushi in St Pete. Opening its doors in 2013 and becoming a local staple by offering live music, traditional hand-rolled sushi and a friendly atmosphere, our guests always have a top notch experience. Customers love our award-winning, fresh and creative Sushi rolls, Nigiri, and Sashimi. With a larger selection of tempura, non-Sushi, japanese, and teriyaki options, we can accommodate every taste in downtown St Petersburg Fl. Contact us today to set your reservation or if you have any questions. When setting any reservations, please inform us of any allergies you might have and ask for alternative options. Check out our menu and daily specials you won’t be disappointed with our #1 voted and reviewed sushi in the Bay area.