Nomozaki Horse Mackerel, known by the local brand name Nomon Aji, is a premium variety of Japanese horse mackerel caught off the coast of Nomozaki in Nagasaki Prefecture. It is carefully selected for its size and handled with exceptional care to preserve its natural quality.
Nagasaki is an important fishing area for Japanese horse mackerel, and the quality of its catch is highly regarded. Among the fish caught off Nomozaki, only those measuring at least 26 centimeters in length and weighing at least 300 grams qualify for the Nomon Aji brand.
These size requirements help distinguish the premium fish from ordinary horse mackerel. The brand is a reflection of the area’s rich marine environment and the care taken by local fishermen.
Nomon Aji is caught one fish at a time using traditional pole-and-line fishing. This method helps prevent the fish from being damaged during capture.
The care does not stop once the fish is brought aboard. Rather than handling it directly, fishermen release it from the fishing rod straight into a live holding tank on the boat. This minimizes physical contact and helps maintain the fish in as natural a condition as possible until it reaches the market.
This meticulous approach reflects the skill of the fishermen and their respect for the fish. It is an important reason why Nomon Aji is regarded as a premium local brand.
The best season for Nomon Aji is from September through November.
When visiting Nagasaki in autumn, look for restaurants offering this branded horse mackerel. Its careful handling and strict selection standards make it a special seafood experience for visitors interested in the quality of local fish.