Japan’s farmed salmon sector is expanding as domestic coho, trout and land-based Atlantic salmon producers seek niches in a segmented market shaped by warm-water limits, import costs and airfreight disruption.
Aeon and Yamada Suisan are offering limited trial sales of fully closed-cycle farmed Japanese eel, marking a retail test for technology developed through decades of government-backed research.
Toyosu bonito prices held near year-earlier levels in early-to-mid May as smaller fish made up much of the spring hatsugatsuo supply.
Data from: June 5, 2026
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| Product name |
Quantity
sold
|
Origin | Notes | High |
Avg.
(¥/Kg)
|
Low |
|---|---|---|---|---|---|---|
Bluefin tuna (fresh) まぐろ（生鮮） | 32,289 | Tottori | － | 5,400 | 3,039 | 2,160 |
Bluefin tuna (fresh) | － | Various sources | － | 6,480 | － | 2,160 |
Bluefin tuna (fresh) | － | Foreign | － | － | 5,400 | － |
Bluefin tuna (fresh) | － | Domestic & foreign | － | － | － | － |
Bluefin tuna (fresh) | － | Various sources | － | － | － | － |
Bluefin tuna (frozen) まぐろ（冷凍） | 15,320 | Domestic & foreign | － | 6,804 | 3,784 | 2,160 |
Yellowfin tuna (fresh) きわだ（生鮮） | 308 | Domestic & foreign | － | － | － | － |
Yellowfin tuna (frozen) きわだ（冷凍） | 2,913 | Domestic & foreign | － | 1,944 | 1,426 | 1,080 |
Bigeye tuna (fresh) めばち（生鮮） | 106 | Various sources | － | － | － | － |
Bigeye tuna (fresh) | － | Miyagi | － | － | 1,404 | － |
Bigeye tuna (fresh) | － | Foreign | － | － | － | － |
Bigeye tuna (fresh) | － | Domestic & foreign | － | － | － | － |
Bigeye tuna (frozen) めばち（冷凍） | 30,767 | Domestic & foreign | － | 2,484 | 1,611 | 1,404 |
Southern bluefin tuna (fresh) いんど（生鮮） | 11,276 | Foreign | － | 4,860 | 3,240 | 2,160 |
Southern bluefin tuna (fresh) | － | Foreign | － | － | － | － |
Southern bluefin tuna (frozen) いんど（冷凍） | 32,261 | Domestic & foreign | － | 4,860 | 2,241 | 1,296 |
Swordfish (fresh) めかじき（生鮮） | 1,770 | Domestic & foreign | － | － | － | － |
Swordfish (frozen) めかじき（冷凍） | 2,304 | Domestic & foreign | Fillet | 1,944 | 1,458 | 1,296 |
Other large fish (frozen) その他（大物冷） | 1,918 | － | － | － | － | － |
| Subtotal: 131,232 | ||||||
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