Hokkaido Uni Shop
Yamayuki Bluefin Tuna Set
Yamayuki Bluefin Tuna Set
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Have you ever dreamed of eating tuna selected by the #1 tuna buyer in Japan?
Even in Japan, this level of access is rare. Now, Hokkaido Uni Shop made it possible.
Yamayuki — the most respected tuna broker at Toyosu Market — wins only the finest bluefin at auction each morning. Out of thousands of fish evaluated every day, less than 2% earns the right to carry his name.
This set gives you the full Yamayuki experience in one sitting: the buttery collapse of O-Toro, the balanced richness of Chu-Toro, and the clean, deep umami of Akami. Three cuts. One legendary fish. One unforgettable meal.
The Set — Serves 2
| Cut | Weight | Character |
|---|---|---|
| O-Toro 大トロ | 0.5 lb | Melt-in-your-mouth fatty belly. The rarest cut. Pure luxury in every slice. |
| Chu-Toro 中トロ | 0.5 lb | Perfect balance of richness and flavor. The cut most chefs call their favorite. |
| Akami 赤身 | 0.5 lb | Deep, clean umami. The soul of the tuna. Surprisingly complex and satisfying. |
Product Details
| Brand | Yamayuki 山幸 |
| Origin | Japan |
| Type | Pacific Bluefin Tuna |
| Grade | AAA 超上級 (Chō-Jōkyū) |
| Freezing Method | Super Frozen |
| Condition | Frozen — thaw before serving |
| Serves | 2 people |
Why Yamayuki?
Yamayuki has operated at Toyosu Market for decades, winning auction after auction by eye alone. No tools. No shortcuts. No compromise.
His standard is simple: if it isn't perfect, it doesn't leave Japan.
The AAA grade — 超上級 Chō-Jōkyū — represents less than 2% of everything he handles. This is the tuna that Michelin-starred chefs in Tokyo compete for at 5am. The tuna that never reaches a supermarket. The tuna most people in Japan will never eat.
You don't need to be in Tokyo to taste it anymore.
How to Thaw
1. Remove from freezer and place in the refrigerator.
2. Thaw overnight (8–12 hours). Do not thaw at room temperature.
3. Remove from packaging. Pat dry gently with paper towel.
4. Slice against the grain. Serve immediately.
No cooking required. Just pure tuna, exactly as Yamayuki intended.
Stock is strictly limited and reflects live market conditions. Yamayuki AAA is not available year-round — when it's gone, it's gone. Orders ship super frozen via overnight delivery.
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Yamayuki Bluefin Tuna Set
$299.00