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Hokkaido Uni Shop

AAA Yamayuki O-Toro 0.5lb

AAA Yamayuki O-Toro 0.5lb

Regular price $119.99 USD
Regular price $99.99 USD Sale price $119.99 USD
Sale Sold Out

Ultra-Premium Hon-Maguro by Yamayuki, Japan
Only at Hokkaido Uni Shop

This isn’t just tuna—it’s 超上級 (Chō-Jōkyū), the highest grade of Japanese bluefin, hand-selected by Yamayuki, Japan’s most respected tuna broker. Out of everything Yamayuki wins at Toyosu, less than 2% earns this elite distinction.

You’ll see the difference in the deep ruby color, near-invisible sinew, and crystal-clear fat. The taste? Clean ocean umami that melts on your tongue—just pure elegance.

Super Frozen O-Toro (Fatty Bluefin Tuna)

  • Origin: Japan 
  • Condition: Super frozen at -70°F
  • Size: Approx. 0.5 lb per saku (may vary)

Expertly trimmed for sushi and sashimi, this O-Toro delivers exceptional marbling, rich sweetness, and a melt-in-your-mouth texture. Flash-frozen at ultra-low temperatures to preserve every nuance of freshness and flavor.

Defrosting Tips

  • Best: Thaw in the fridge for 12–24 hours
  • Faster: Cold salted water for 10–15 minutes
  • Avoid: Microwaving or hot water

Yamayuki's finest. Delivered to your door.
Limited availability. Pre-order only. 

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