Draufsicht des Akami Saku Block vom Blauflossen Thunfisch
Schräge Ansicht des Akami Saku Block vom Blauflossen Thunfisch
Bild eines ganzen Blauflossen Thunfischs
Serviervorschlag zum Akami Saku Block, geschnitten und getoppt mit Kresse und Sesam
Schräge Ansicht des Akami Saku Block vom Blauflossen Thunfisch
Draufsicht des Akami Saku Block vom Blauflossen Thunfisch
Schräge Ansicht des Akami Saku Block vom Blauflossen Thunfisch
Bild eines ganzen Blauflossen Thunfischs
Serviervorschlag zum Akami Saku Block, geschnitten und getoppt mit Kresse und Sesam
Schräge Ansicht des Akami Saku Block vom Blauflossen Thunfisch

Bluefin tuna Akami saku block

without skin, sashimi quality | 220 g - 300 g

36,99 €*

168,14 € / kg

In Japan, sometimes all it takes is a piece of bluefin tuna, some rice, and a touch of wasabi to experience great pleasure. Akami represents the pure side of bluefin tuna: deep dark red meat from the back, a pleasantly firm texture, and an intense, clean tuna flavor. Unlike the more heavily marbled cuts Chutoro and Otoro - the focus here isn’t on the melt-in-your-mouth fat, but on the authentic flavor of bluefin tuna. Pre-cut into saku blocks, Akami brings a piece of Japanese sushi culture right to your home.

Dark red, lean meat with a pleasantly firm texture

Rich in flavor & distinctive tuna aroma

Sashimi-grade for pure enjoyment & Japanese-inspired creations

Shock-frozen at -70 °C on board, for a freshly caught taste

Variants:

36,99 €*

168,14 € / kg

Add to cart Sold out Amount not available
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Product description

Akami Saku Block: The Pure Side of Bluefin Tuna


Bluefin tuna is a delicacy with many facets. In Japan, Akami is a classic in sushi culture and is prized for its authentic flavor. The dark red meat from the back of the bluefin tuna is pleasantly lean, has a fine texture, and boasts an intense aroma. A pure delight where the characteristic flavor of the tuna takes center stage.


What makes our bluefin tuna so special starts before it's even caught: The fish comes from traditional Almadraba fishing in the Mediterranean. This centuries-old fishing method takes advantage of the tuna’s natural migration routes during spawning season to guide adult fish into a sophisticated net system of marine enclosures, where they are caught humanely. After being caught, the fish are processed using the Japanese Ikejime method. This precise technique, performed immediately after being caught, reduces the fish’s stress response - a key factor in preserving its delicate flesh texture and distinctive flavor. The tuna is then shock-frozen at −70 °C. Traditional Mediterranean fishing methods and Japanese processing techniques come together to best preserve the delicate texture and sensory freshness of the Akami. Learn more about the origin, the traditional almadraba fishing method, and the Japanese Ikejime method - as well as which bluefin tuna cut is best for you - in our blog post.


After decades of intensive fishing, bluefin tuna stocks in the Mediterranean were under severe pressure for a long time. However, the introduction of strict catch quotas and improved monitoring has contributed to a significant recovery of the stock. This is an important example of how responsible fisheries management can secure the future of a special fish species.

Ansicht, wo das Akami Stück geschnitten wird und Ansicht des Fleisches von der Seite
Serviervorschlag zum Akami Saku Block, geschnitten und getoppt mit Kresse und Sesam

Japanese sashimi enjoyment at home


With Akami, the preparation can be kept simple. After all, it’s precisely when only a few ingredients are combined that the flavor of the bluefin tuna really shines.


Thaw the saku block gently according to our defrosting instructions, then pat it dry carefully. Using a long, sharp knife, cut the meat against the grain into even slices. Akami is particularly delicious served the classic way as sashimi: served plain, accompanied by a little wasabi and soy sauce. As a general guideline, you can count on about 80 g per person for sashimi. Served on lightly seasoned sushi rice, it makes for an aromatic nigiri. This lean cut also works wonderfully in a poke bowl with edamame, avocado, and a little sesame, or as a tartare.


Perfect for:

Sushi and sashimi lovers

Anyone, who prefers a flavorful, leaner cut

Sushi bowls & Japanese-inspired dishes

Akami Saku Block: The Pure Side of Bluefin Tuna


Bluefin tuna is a delicacy with many facets. In Japan, Akami is a classic in sushi culture and is prized for its authentic flavor. The dark red meat from the back of the bluefin tuna is pleasantly lean, has a fine texture, and boasts an intense aroma. A pure delight where the characteristic flavor of the tuna takes center stage.


What makes our bluefin tuna so special starts before it's even caught: The fish comes from traditional Almadraba fishing in the Mediterranean. This centuries-old fishing method takes advantage of the tuna’s natural migration routes during spawning season to guide adult fish into a sophisticated net system of marine enclosures, where they are caught humanely. After being caught, the fish are processed using the Japanese Ikejime method. This precise technique, performed immediately after being caught, reduces the fish’s stress response - a key factor in preserving its delicate flesh texture and distinctive flavor. The tuna is then shock-frozen at −70 °C. Traditional Mediterranean fishing methods and Japanese processing techniques come together to best preserve the delicate texture and sensory freshness of the Akami. Learn more about the origin, the traditional almadraba fishing method, and the Japanese Ikejime method - as well as which bluefin tuna cut is best for you - in our blog post.


After decades of intensive fishing, bluefin tuna stocks in the Mediterranean were under severe pressure for a long time. However, the introduction of strict catch quotas and improved monitoring has contributed to a significant recovery of the stock. This is an important example of how responsible fisheries management can secure the future of a special fish species.

Ansicht, wo das Akami Stück geschnitten wird und Ansicht des Fleisches von der Seite

Japanese sashimi enjoyment at home


With Akami, the preparation can be kept simple. After all, it’s precisely when only a few ingredients are combined that the flavor of the bluefin tuna really shines.


Thaw the saku block gently according to our defrosting instructions, then pat it dry carefully. Using a long, sharp knife, cut the meat against the grain into even slices. Akami is particularly delicious served the classic way as sashimi: served plain, accompanied by a little wasabi and soy sauce. As a general guideline, you can count on about 80 g per person for sashimi. Served on lightly seasoned sushi rice, it makes for an aromatic nigiri. This lean cut also works wonderfully in a poke bowl with edamame, avocado, and a little sesame, or as a tartare.


Perfect for:

Sushi and sashimi lovers

Anyone, who prefers a flavorful, leaner cut

Sushi bowls & Japanese-inspired dishes

Serviervorschlag zum Akami Saku Block, geschnitten und getoppt mit Kresse und Sesam

Ingredients

Variants: 220 g | 255 g | 300 g


Ingredients: Tuna


Allergens: Fish


Defrosting instructions: 

  • The professional way - in salt water: Rinse the saku block under cold water, pat dry, and submerge it completely in room-temperature salt water (35–40 g salt per liter) for 5–7 minutes. Then rinse briefly, pat dry again, and wrap in fresh paper towels and plastic wrap. Let rest at room temperature for 30 minutes, then slice and serve.
  • The easy way - in the refrigerator: Rinse the saku block under cold water, pat dry, and wrap it in plenty of fresh paper towels and plastic wrap. Let it thaw slowly in the refrigerator (about 4–6 hours). Pat dry again, then slice and serve.

You can find detailed defrosting instructions in our blog post.


Note: Tuna straight from the refrigerator is often slightly pale; at room temperature, it usually takes on a nice color. A properly thawed piece of tuna should not lose any of its weight.


Storage & Shelf Life;:

Store this product in a freezer at a temperature of at least -18 °C. The bluefin tuna is flash-frozen at -70 °C to best preserve its flavor, texture, and intense color. Since standard household freezers do not reach this temperature, the color and sensory characteristics may change during prolonged storage. We therefore recommend enjoying the tuna within 2–3 weeks of receiving it in your home freezer. We guarantee a best-by date of 3 months after delivery. You can find the exact best-by date on the product label.

Nutritional table (per 100 g)

 

Calorific value (kJ/kcal)496/119
Fat (g)3.3
- of which saturated fatty acids (g) 0,96
Carbohydrates (g)0
- of which sugar (g)0
Protein (g)22
Salt (g)0.47

Origin

Our Akami saku block comes from bluefin tuna (Thunnus thynnus). These fish spend most of the year hunting in the North Atlantic and return to the Mediterranean (FAO 37) in the spring to spawn. There, they are caught alive using the traditional Almadraba method and kept in large marine pens for several months. Their natural diet consists of wild fish - free of antibiotics and additives. During this time, they gain weight and build up fat reserves, allowing their fat content to develop optimally for consumption.
The traditional Japanese “ikejime” method is used for processing. Immediately after harvest, the selected fish are filleted and the cuts are flash-frozen on board at −70 °C. They are then stored ashore in specialized frozen warehouses at −60 °C. This special freezing process helps preserve the tuna’s sensory qualities—ensuring a tender texture and a distinctive flavor.
The fish comes from certified Mediterranean fisheries and meets the traceability requirements of the International Commission for the Conservation of Atlantic Tunas (ICCAT). The corresponding ICCAT documents accompany every piece and every cut, ensuring traceability.
Produced for: HONEST CATCH GmbH, Leopoldstrasse 171, 80804 Munich

Packing & Shipping

Reviews

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4.65 Average

85 Reviews

Anonym

Anton N

Der HAMMER sehr GUT ;O)

Doris H

Bester Thunfisch für Sushi!

ulrich L

Großartig

ANDREAS D

Top Qualität

Sophia T

Mattias D

Perfekte Qualität

Mark S

Der beste Thunfisch, den ich je hatte.

Michael G

war sehr zufrieden, weiter so

Sandra E

Joachim G

Top!

Michael H

Monika P

Volkmar R

Sehr gute, frische Ware.

Gero S

Patrizia S

So lecker und frisch und sehr zart

Franz-Josef I

Gero S

Ich habe mich an Japan erinnert und Sashimi genossen.

Hallo Gero, vielen Dank für das tolle Feedback. Ich hoffe, die Genuss-Erinnerung war schön 😊

Gero S

Ich hätte mir noch deutlich röteren Thunfisch gewünscht, so wie ich es in Japan erlebt habe.

Hallo Gero, vielen Dank für Dein Feedback! Wir verstehen gut, dass Du Dir einen röteren Thunfisch wünschst, wie Du ihn aus Japan kennst. Unser Thunfisch Saku Block stammt aus dem Pazifik und wird nachhaltig gefangen. Je nach Fanggebiet und Thunfischart kann die Farbe unterschiedlich ausfallen – deshalb ist unser Thunfisch etwas heller als der, den Du aus Japan kennst. Wir hoffen, dass Du trotzdem viel Freude an unserem Produkt hast! Bei Fragen sind wir jederzeit gern für Dich da. Liebe Grüße Dein Honest-Catch-Team 🐟💙

Helene N

Dr. H

Roya M

Ralf R

Diana I

Ich liebe saschimi Qualität als Tartar zu genießen.... Die Qualität war hervorragend, zubereitet mit wenigen Premium Zutaten war für ein Gedicht. Ich danke Euch!

Dietmar S

Peter H

Anonym

Veronika N

Andrea K

Perfekt.

Monika P