Our Commitment to Quality

「品質」のこだわり

We use only the finest sea urchin.
Earning our customers’ trust matters more than profit.

We use only the finest
sea urchin.
Earning our customers’ trust matters more than profit.

To Deliver Products Our Customers Can Truly Enjoy

At Hamanaka Ogawa Suisan, we are uncompromising when it comes to quality.
As the market value of sea urchin has risen in recent years, expectations for quality have also grown. This makes it essential for us to understand exactly what buyers and customers look for in high-quality sea urchin.

We never use sea urchin that does not meet market expectations. Only carefully selected, high-quality sea urchin is offered for sale.

This means that some raw materials must be discarded, resulting in additional costs. Even so, we believe that maintaining quality and earning our customers’ trust must always come first.

We often hear customers say, “Even when the raw material is the same, Ogawa Suisan’s sea urchin simply tastes better.” We believe that this difference is well worth the extra effort and cost.

To deliver products that truly satisfy our customers, we remain committed to using only high-quality raw materials, even when that means accepting greater losses in the process.

Thanks to this commitment, our sea urchin has earned high praise from leading professionals at sushi restaurants, traditional Japanese restaurants, and kappo establishments.

We will continue striving to remain a trusted seafood processing company for all of our customers.


Our Three Promises to Our Valued Customers

Our Three Promises to Our Valued Customers

お約束

01

We Are Committed to Food Safety and Security

We Are Committed to Food Safety and Security

Because our products are consumed directly by our customers, we place the highest priority on safety throughout every stage of processing.

From the inspection of raw materials to final shipment, we maintain strict hygiene controls and provide only products that meet rigorous HACCP-based quality standards.


お約束

02

We Deliver High Quality Through Continuous Innovation

We Deliver High Quality Through Continuous Innovation

Sea urchin processing requires delicate work by hand, and much of the process cannot be mechanized. While continuing to value the techniques and traditions we have preserved over many years, we will keep refining our methods and exploring new ideas to achieve even higher quality.


お約束

03

We Deliver Products That Satisfy Our Customers

We Deliver Products That Satisfy Our Customers

As the market value of sea urchin has increased, customers have come to expect not only excellent quality, but also an attractive appearance.

We will continue to understand the changing needs of our customers and strive to provide products that meet their expectations and earn their satisfaction.

Ogawa Suisan Co., Ltd.

Head Office:
 40-3 Nakanohama, Hamanaka-cho, Akkeshi-gun, Hokkaido 088-1531, Japan
Kushiro Factory:
 4-1-30 Hoshigaura Odori, Kushiro, Hokkaido 084-0913, Japan