New Release

2024.07.29	Obtained FSSC 22000 certification.
2023.02.28	Isoya Corporation released an official website.

About Us

Your concierge for ‘more delicious seaweed’

Isoya is your seaweed concierge to meet your needs to obtain more delicious seaweed.
Our third president, Koichi Gomi, travels across Japan to select in person the finest ingredients at their source. While we specialize in high quality domestically produced laver (seaweed), we also have more budget-friendly products available to those dissatisfied with products from China or Korea.

CSR Information

Isoya's policy on corporate social responsibility

As a company that manufactures products using nori (edible seaweed) gifted to us by nature, Isoya aims to contribute to the growth of local communities and to the Sustainable Development Goals (SDGs).

Our Products

We can suggest to you the best nori for different dishes and usages.

Japanese nori is thicker than that from China or Korea.
It is crispy and has a melt-in-the-mouth flavor,with a distinct sweetness that spreads in your mouth.
Nowadays in every part of the world, we can find Japanese food being enjoyed.
We are a nori concierge that can respond to our customers' requests for more delicious nori.
We can suggest to you the best nori for different dishes and usages.

Quality

We handle the entire process from purchasing nori
to producing it in our own factories.
The high level of quality we achieve is renowned worldwide.

Isoya is your seaweed concierge to meet your needs to obtain more delicious seaweed. Our third president, Koichi Gomi, travels across Japan to select in person the finest ingredients at their source. While we specialize in high quality domestically produced laver (seaweed), we also have more budget-friendly products available to those dissatisfied with products from China or Korea.