Various seaweed circumstances in the East and West
We conducted a survey about onigiri nori seaweed among customers who use the Yamamotoyama online store!
Among our customers, those in the Kansai region tend to purchase flavored seaweed, while customers east of the Kanto region tend to purchase roasted seaweed.
So, what are the differences between the nori seaweed used in onigiri rice balls, a home-cooked dish that we are familiar with from childhood, in the east and west?
This time we'll be looking at the "onigiri nori" situation in both the east and west!





3-cut: 25% 8-cut: 15% Full size: 10% 4-cut: 11% 6-cut: 3% Other: 2%

Half-cut: 28% 6-cut: 10% 3-cut: 14% 4-cut: 8% Full-cut: 5% Others: 0%









Hojicha: 25% Genmaicha: 11% Bancha: 6% Others: 4%

Sencha: 26% Genmaicha: 24% Bancha: 11% Others: 3%

Triangular onigiri were the norm nationwide, but in western Japan, bale-shaped onigiri were more popular.
While seasoned seaweed is more prevalent in western Japan, roasted seaweed is more prevalent in eastern Japan. And the crunchy seaweed used to wrap rice balls was popular in both the east and west.
There were many people who learned about triangular rice balls for the first time after coming to the Kanto region, and were surprised to find that the rice balls sold at convenience stores in Kansai were made with flavored seaweed.
While the East enjoys the flavor of the seaweed itself, the West places more importance on dashi and sauces made from kelp and bonito, which may explain why flavored seaweed is so popular.
Even something as simple as onigiri seaweed can be enjoyed in a wide variety of ways depending on the region, making for some very interesting results!
Featured products



This roasted seaweed from "Yamamotoyama" is made from high-quality seaweed from the Ariake Sea. The size of the seaweed makes it suitable for any occasion, so it's very useful to have it in your home.


Made from domestically produced seaweed, roasted to bring out its rich flavor. This sheet of seaweed has the perfect combination of color, luster, and aroma, making it suitable for any dish.




"Yamamotoyama" uses seaweed from the Ariake Sea, famous for producing high-quality seaweed, and is an assortment of 8-piece roasted and hand-rolled roasted seaweed that spreads the original flavor of the seaweed in your mouth and has a rich aroma. *The carrier bag suitable for this product is "small size".

This is a very popular item in our brick-and-mortar store. Made with domestically produced seaweed, this flavored seaweed is popular with children for its rich aroma. It is also recommended for use in bento lunches and rice balls.


