The Tomari Iyumachi Fish Market located at Tomari Fishing Port comprises 23 wholesale stands that sell same-day-fresh seafood and other marine products such as mozuku seaweed. The market is open to all and does a lively business serving private consumers, restaurateurs and retailers.

Blocks of tuna and packages of sliced sashimi can be purchased at reasonable prices . The kitchen's glass walls allow you to watch the whole tuna being filleted. Stands close when stock runs out, so for the best selection an early morning visit is highly recommended.