Akkeshi Hayani Kombu is a young, tender kelp from Akkeshi in eastern Hokkaido. Because it is harvested before the kelp has fully matured, it contains relatively little fibrous material and has a soft, pleasant texture.
Unlike kelp primarily used to make dashi, the traditional Japanese soup stock, Hayani Kombu is especially valued for dishes in which the kelp itself is eaten.
Its soft texture makes it ideal for kombu maki, kelp rolls that are simmered with other ingredients, as well as tsukudani, in which kelp is slowly cooked in a savory-sweet sauce. It is also commonly used in oden, a popular Japanese simmered dish.
The kelp harvested around Akkeshi mainly includes varieties known as Naga Kombu and Atsuba Kombu. Even as these kelp varieties mature, they retain relatively little fibrous material.
This gives them several advantages in the kitchen: they are easy to process, pleasantly chewy and able to absorb the flavors of cooking liquids. As a result, they work particularly well in dishes where the kelp is meant to be enjoyed rather than removed after making stock.
The gentle texture of Akkeshi Hayani Kombu allows it to become tender during cooking while retaining enough structure to be enjoyed. It readily absorbs the flavors of other ingredients and seasonings, making it a versatile ingredient for traditional Japanese home cooking.
If you want to experiment with Japanese kelp cuisine, Akkeshi Hayani Kombu is an excellent choice. It offers a different experience from the familiar use of kombu as a dashi ingredient, allowing you to enjoy the kelp itself as part of the dish.
Produced in the rich marine environment around Akkeshi, Hayani Kombu reflects the local tradition of making the most of Hokkaido’s abundant sea products. Its softness, moderate bite and ability to absorb flavors make it especially well suited to the comforting simmered dishes of Japanese cuisine.