We stick to fishing grounds, seasons, and vessels in purchasing frozen raw fish.

We purchase high-quality frozen raw fish by taking advantage of our long-standing connections with fishery companies all over the country. We also attend landings and check the quality thoroughly.

We select materials carefully through the eyes of experienced artisans.

Tuna and bonito of Yamamatsu suisan must be selected carefully by experienced artisans. We have a strict selection standard which has been passed down over many years. It is based on the data combining our buyers’ knowledge and experiences; therefore, we are able to select tuna and bonito which match customers’ needs.

We respond to customers' requests with our processing skills.

Skilled processing staff make products every day that maximize the taste and quality of carefully selected materials. In addition, we strive to improve our skills and use them to flexibly respond to our customers' orders.

We maintain the freshness and taste of our products by ultra-low temperature storages.

In order to keep the same quality as freshly landed tuna and bonito, we strictly manage the temperature of our computer-controlled cold storages at -60°C.

We ensure the food safety and security at an international standard.

Yamamatsu Suisan has obtained the Food Safety System Certification (FSSC22000) to meet the rising expectations for food safety and is working diligently for effective hygiene control.We also obtained EU HACCP certification in 2023.