Pacific Bluefin Tuna Otoro

51 total reviews


Species: Bluefin Tuna
Scientific Name: Thunnus orientalis
Japanese Name: Hon Maguro
Cut: Saku (Block)
Flavor: Full rich flavor with very high umami
Texture: Soft and buttery; skin-off, no bones
Source: Ranched in or near Baja, Mexico
Method of Harvest: Ikejime
Sustainable: No
Responsible: Yes
Packaged: Fresh (never frozen) or Superfrozen
Sushi Grade: Yes
Recommended Preparation: Sashimi or Sushi


For Fresh Bluefin Tuna (never frozen): Fresh Bluefin Tuna can be stored in the refrigerator for sashimi use immediately upon arrival. For raw consumption, eat within 1-2 days. Any longer and the tuna will become searing, poke, or cooking grade. You can also freeze these portions immediately upon arrival and store for up to one week for sashimi use or 10 days for poke, searing, and cooking preparations (keep in mind that freezing sashimi grade fish in a conventional home freezer diminishes the quality of the fish. Rule of thumb-- eat it while it's fresh!

For Superfrozen Bluefin Tuna: Superfrozen Bluefin Tuna can be stored in a conventional home freezer for approximately 1.5 weeks before oxidation occurs (change in color).


Place superfrozen product in cold water for 15 to 30 minutes, until thawed. Remove the portion from the plastic, pat dry and wrap with our white butcher paper provided. Cut and enjoy within 24 hours.

Bluefin Tuna Otoro is prized around the world for its buttery soft, umami flavors and extremely delicate features. Our Bluefin tuna are responsibly caught in the wild, and then ranched in the pristine waters of Baja by Bluefiná. Each and every Bluefin is harvested to order, always utilizing the Ike Jime method to maximize flavor and texture. 

Otoro is the belly cut the Bluefin Tuna featuring intense fat marbling resulting in a rich, melt-in-your-mouth buttery flavor and tenderness not found with any other fish. With each bite your palate is pleased with waves of full and rich umami flavor, complemented by a soft and buttery texture. These cuts are typically only found at highest-end sushi bars.

Each piece is perfectly cut as a Saku (or Block), individually packed and shipped using overnight delivery to your door.


Note: It is common practice to inject carbon monoxide in Bluefin Tuna to prevent a change in color after long storage. We DO NOT agree with this method and NEVER inject our bluefin tuna with carbon monoxide.

Time your defrost process to a couple of hours before your meal for the optimal outcome.

Yes and no. Yes, you can refreeze it for a future cooking preparation. No, if you plan on using it for raw preparation.

Yes! We suggest that most super-frozen products may be stored in a conventional freezer for up to 2 months upon usage.

The United States is late to the game... Many countries, including Japan, depend on this technology to assure minimal loss in quality and maximum gain in shelf life.

Customer Reviews

Based on 51 reviews
C Holland
Oh fabulous Otoro!

A big huge hit with the family. On our second order now and gearing up for monthly deliveries (although we can only afford mostly the lesser and even imperfect cuts for the most part, nevertheless it's all good and yummy for our raw fish loving tummies). Just don't tell everybody as we don't want it going to their heads or their prices. 😁

Alex Velasquez
Spoiled tuna?

Tuna I received was a pale pink color when I received it. Didn't look reddish like the first time I ordered. The first time I ordered it wasn't frozen this time because it was I think that's why the color was off. I thought it was spoiled and not fresh so I tossed it.

Thank you for your feedback! O-Toro is actually the fattiest cut of the Bluefin Tuna, giving it that more marbled pink color as opposed to a ruby red Akami (lean cut) or deep pink Chu-Toro (fatty and lean blend)-- So long as your portion arrived on time with all refrigeration intact (and no noticeable damage or spoilage), it should be ready for it's sashimi purposes.

If ever confused, please contact us at or 805-372-1780 for faster help!

Harold Jones
Buttery and delicious

Service was excellent and the Otoro was even better. It was a fantastic experience.

David Linehan
Absolutely the best Toro!!!

Always an easy ordering process, on time delivery and the best tasting Toro!! Thank you again.

Shannon Wilkes

Pacific Bluefin Tuna Otoro

Roger Bingham
Best decision to get this!!!!!

The fish is amazing!!! Order it, don’t think about it

Andres Arauz

Great very happy with the fish

Ryan Milligan

On time, fresh, delicious!!!

Zack Roza

Pacific Bluefin Tuna Belly (Otoro)

Great quality, Worth it

Although its frozen, still have fresh taste