Yamayuki Bluefin Chu-Toro AAA 0.5lb

What is Yamayuki Chu-Toro?
Yamayuki Chu-Toro is 超上級 (Chō-Jōkyū) — the highest grade of Japanese bluefin, hand-selected by Yamayuki, Japan's most respected tuna broker at Toyosu Market. Out of everything Yamayuki wins at auction, less than 2% earns this elite distinction. Chu-Toro (medium-fatty belly) offers the perfect balance between the richness of O-Toro and the clean depth of Akami — refined, complex, and deeply satisfying. Super-frozen at -70°F to preserve every nuance of freshness and flavor.

Product Details
Brand: Yamayuki
Origin: Japan
Cut: Chu-Toro (medium-fatty belly / 中トロ)
Type: Bluefin Tuna
Grade: AAA (超上級 Chō-Jōkyū)
Weight: Approx. 0.5lb per saku
Freezing Method: Super Frozen at -70°F
Condition: Frozen

Pre-Order & Delivery
Pre-order usually takes about a week to prepare depending on the availability of the product.

Important Notes

• Less than 2% of Yamayuki's catch qualifies — thaw 12–24 hours in refrigerator; do not use hot water
• We package with care, but any transit damage must be reported to the carrier directly