We are a seafood processing company based in Monbetsu, Hokkaido.
We specialize in frozen scallop, crab, and salmon roe, exporting to markets across Asia, the Americas, and Europe.
We export seafood processed and frozen at our own factory in Monbetsu, Hokkaido.
Our core products include scallop, crab, and salmon roe, all available in commercial packaging.







Marukaichi Suisan operates dedicated processing lines for scallop, crab, and salmon roe. With specialized equipment and skilled staff assigned to each product, we ensure consistent quality and stable supply throughout the year.
We work with trusted freight forwarders to coordinate international shipping on your behalf. Sea freight is available from Tomakomai Port,
and air freight from New Chitose Airport.Both FOB and CFR terms are supported,
so we can flexibly accommodate your logistics requirements.
The Marukaichi Suisan factory is located directly alongside the Port of Monbetsu, Hokkaido. Fresh seafood harvested from the Sea of Okhotsk and landed at Monbetsu Port is brought into our own factory while still fresh, where processing and freezing are handled in-house from start to finish.All products are manufactured under strict hygiene management compliant with HACCP and ISO 22000 standards, ensuring both high quality and freshness.
Marukaichi Suisan has implemented a production system compliant with HACCP, the international standard for food safety and hygiene management.
Marukaichi Suisan holds ISO 22000 certification, the international standard for food safety management systems. We rigorously assess and control potential risks, ensuring safe and high-quality products at all times.

We are a government-certified seafood export facility, delivering products that meet stringent hygiene standards in each country.
We have a proven track record of exports to various countries and regions
through domestic and international seafood trading companies.
The EU, the United States, Thailand, South Korea, Vietnam, Indonesia, and Taiwan