Maruyama Nori was founded in 1854–at the end of the Edo period–in the Nihonbashi district of Tokyo and carried out the wholesale trade of dried seaweed.

Since 1980 we have also been supplying superior quality tea under the brand name of Jugetsudo. Inheritor of 160 years of tradition, and uncompromising on product quality, we would like to convey to our customers by means of tea and nori, the particular spirit of Japanese cuisine, authentic values and delicate flavors.