Sinazuri (Premium Fatty Tuna Belly)

Bluefin Tuna · Sashimi Grade · Rare Navel Cut

The Rarest Cut of the Bluefin,
Nutty, Fatty, Utterly Unique

Sinazuri is the navel meat of the bluefin tuna, a tiny portion found along the lower belly that only the most dedicated sushi counters ever feature. Only a small fraction can be harvested from each fish, making it rarer and more coveted than even otoro. Its fat content is extraordinarily high, with a flavor that finishes with a distinctly nutty, almost earthy depth that sets it completely apart from any other tuna cut.

Why You'll Love It

• ✦ Rarest cut of bluefin, only a fraction harvested per fish, rarely seen outside top-tier omakase
• ✦ Extraordinarily rich marbling with a melt-in-your-mouth texture that dissolves into a warm, nutty finish
• ✦ Distinctive flavor profile, deeper and more complex than otoro, with a long-lasting savory aftertaste
• ✦ Flash-frozen immediately after processing to lock in maximum freshness and fat integrity

Best Enjoyed As

• ✦ Sashimi, chilled and sliced thin to fully appreciate the fat distribution and layered flavor
• ✦ Nigiri, where the warmth of the rice gently brings out the fat for an unmatched melt
• ✦ Eaten as-is, with a pinch of quality sea salt and a drop of fresh lemon, to let the navel fat speak for itself

How to Thaw

📦 Shipping note: This product ships frozen via Next Day Air. Orders are fulfilled Monday through Wednesday to ensure freshness upon delivery. Orders placed Thursday or Friday may ship the following week, as Thursday/Friday shipments risk weekend delays that could compromise product quality.