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Japanese Wagyu Sirloin, A5, BMS 10-12, Fresh, ≈3kg

Japanese Wagyu Sirloin, A5, BMS 10-12, Fresh, ≈3kg

Produced in Kagoshima, Japan. A whole fresh Japanese A5 Wagyu Sirloin from Kagoshima, graded BMS 10-12 and weighing approximately 3kg. This large-format sirloin can be roasted as a centrepiece or divided into steaks, giving home cooks and hosts control over portion size, thickness and the style of the final meal. Learn what makes Kagoshima distinctive for Wagyu.

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Origin: Japan

£510.00
Regular price £510.00 GBP
Regular price Sale price £510.00 GBP
Sale Sold out
Order by 2pm for next working day delivery
Next cut-off: on a weekday at 2pm

Next working day: England & Wales · Same day: selected London postcodes

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Description

Produced in Kagoshima, Japan. A whole fresh Japanese A5 Wagyu Sirloin from Kagoshima, graded BMS 10-12 and weighing approximately 3kg. This large-format sirloin can be roasted as a centrepiece or divided into steaks, giving home cooks and hosts control over portion size, thickness and the style of the final meal. Learn what makes Kagoshima distinctive for Wagyu.

  • Identity: Japanese A5 Wagyu Sirloin, A5 grade with BMS 10-12 marbling, supplied fresh.
  • Materials: Japanese Wagyu beef.
  • Dimensions: Approximately 3kg in one whole sirloin piece.
  • Features: Long seams of fine marbling, a tender texture and a format that can be roasted whole or portioned before cooking.
  • Use cases: A celebration centrepiece, thick-cut steaks, a tasting menu or several carefully portioned dinners.
  • Included: One approximately 3kg piece of Japanese A5 Wagyu Sirloin.
  • Care: Keep refrigerated at the temperature stated on the current pack. Follow the pack's use-by instructions and open only when you are ready to portion or cook.

How to cook

For individual steaks, portion the sirloin while cold, then sear in a well-heated pan and finish to your preferred doneness. For a whole piece, colour the surface first, finish with gentler heat and allow a proper rest before carving. Slice across the grain so each serving remains tender and neat.

Flavour and serving

Expect Japanese A5 Wagyu Sirloin to deliver a buttery, deeply savoury profile with a clean beef finish. Serve with roasted potatoes, short-grain rice, mushrooms, grilled greens, sharp pickles or a light citrus dressing. The whole format works best when carved into measured slices, letting guests appreciate the marbling without overwhelming the plate.

Ingredients and Allergens

Ingredients: Japanese Wagyu beef from Kagoshima Prefecture.

Allergens: none.

Net weight: approximately 2kg.

Shelf life: fresh, consume within 4 days of receipt if kept refrigerated at 0-2°C.

Express Delivery

We use an Express courier service for UK delivery. For orders submitted Monday morning to Thursday morning, delivery time is 24 to 48 hours. Beleaev gourmet products are securely packaged to preserve product quality during transit. Frozen and chilled items are dispatched in insulated boxes with ice packs to maintain cold-chain integrity.

Delivery fee: £6.45 per order. UK only.

Seasonal Delivery Notice
During the festive seasons, courier networks across the UK and Europe are experiencing exceptionally high volumes.
While we dispatch all BELEAEV orders promptly and under strict cold-chain control, delivery times may occasionally extend to 1-3 business days.

We sincerely apologise for any inconvenience this may cause.
Unfortunately, these seasonal delays are beyond our control, however, cold-chain integrity, freshness and product quality are always fully maintained.

View full details
Japanese Wagyu sirloin, a thick raw cut with dense red marbling and creamy white fat throughout Whole Japanese A5 Wagyu sirloin with dense marbling on a grey background Fresh Japanese Wagyu A5 sirloin with premium marbling from Kagoshima
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  • 5 stars: 32 (89%)
  • 4 stars: 3 (8%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Bertrand Holroyd
Sunday lunch upgrade

Roasted slowly to medium rare. The texture was outstanding.

C
Cordelia Marsden
Stretched across a dinner party

Two kilos went further than expected. Sliced thin for six guests and everyone was satisfied.

G
Gertrude Pelham
Real celebration

Worth saving for a real occasion.

B
Ben Harrington
Will definitely reorder

Chuffed with the Japanese Wagyu Sirloin. Beautifully tender.

T
Tabby Pike
Great from start to finish

The Japanese Wagyu Sirloin turned up next day, cold and in perfect nick.

P
Piers Sinclair
Nice, small gripe

Enjoyed the Japanese Wagyu Sirloin, just felt the portion was small for the price.

Apologies again for the delay. We've flagged it with the courier and appreciate you telling us.

S
Samuel Moore
Perfect

Rich, buttery and tender right through. Juicy, full flavoured and cooked to perfection. Prompt delivery and lovely presentation. A touch pricey, but the quality justifies it.

E
Elena Rossi
Arrived perfectly

Needed to change my delivery date and the team sorted it within minutes. Ordered as a present and it arrived looking truly special. Highly recommended.

H
Hugo Romero
Absolutely lovely

Picked up the sirloin for a special occasion at home. Tender, rich and worth every minute of the cook. A real treat we will repeat.

S
Sebastian Moore
Could not fault it

Beautifully aged taste, juicy and full of depth. Shipped fast and arrived exactly when promised. A new favourite in our house.

P
Phoebe Thompson
So good

Picked up the sirloin for a special occasion at home. Cut like butter and had a deep, beefy flavour. Will be back for more. A touch pricey, but the quality justifies it.

F
Fergus Crewe
Beautifully marbled

The fat distribution is what makes A5 special.

B
Benjamin Sinclair
Faultless delivery

This is my third order now and the standard never slips.

F
Felix Marsh
Better than expected

Bought the sirloin to mark a small celebration. Beautiful colour, lovely fat and a flavour that lingered.

B
Benjamin Williams
So good

First time ordering the sirloin from Beleaev. Beautiful colour, lovely fat and a flavour that lingered. Turned up on time and in immaculate condition.

H
Hadleigh Bramley
Worth the price for what we got

Premium price absolutely justified.

J
Joseph Fairfax
Beautifully fresh

Decided to splash out on the sirloin and have no regrets. Marbling was gorgeous and it melted in the mouth. Cut like butter and had a deep, beefy flavour. Highly recommended.

M
Mark Beckett
Exactly as described

Beautiful colour, lovely fat and a flavour that lingered. The whole order was packed with real care. This has become a regular order for us.

G
Gareth Tate
Confident purchase

Knew exactly what we were getting. Pristine.

S
Sarah Cavendish
Faultless

Got the sirloin for an anniversary dinner. Seared it hard and rested it, and it was faultless.

G
Gideon Forde
Sent some to my brother-in-law

Glowing thanks.

A
Alessandro Visser
Exactly as described

First time ordering the sirloin from Beleaev. Seasoned simply and let the quality do the talking, superb. Beautifully aged taste, juicy and full of depth.

C
Customer
Worth every penny

Ordered the sirloin for a dinner party and it was a real talking point. Beautiful colour, lovely fat and a flavour that lingered.

E
Esme Tregarth
Serious cut of wagyu

A5 BMS 10-12. Genuinely the highest level.

S
Stephen Vaughan
Will order again

Picked up the sirloin for a special occasion at home. Cooked up beautifully, easily as good as a steakhouse. Lovely packaging, felt like a proper gift.

P
Pablo Garcia
Exactly as described

Marbling was gorgeous and it melted in the mouth. A real centrepiece, my guests could not stop talking about it.

E
Emma Green
Genuinely impressed

Rich, buttery and tender right through. Five stars from us. Almost perfect, just a fraction smaller than I imagined.

G
Gwendoline Holm
Reliable Sunday roast choice

For our annual gathering, brilliant.

M
Margaux Conti
Absolutely lovely

Marbling was gorgeous and it melted in the mouth. Seasoned simply and let the quality do the talking, superb. Five stars from us.

E
Estelle Marlow
Wonderful celebration cut

For our 25th anniversary. Memorable.

M
Margaux van Dijk
Better than expected

Marbling was gorgeous and it melted in the mouth. The whole order was packed with real care.

C
Charlotte Clarke

Got the sirloin for an anniversary dinner. Beautiful colour, lovely fat and a flavour that lingered.

Frequently Asked Questions

What is included?
One fresh Japanese A5 Wagyu sirloin weighing approximately 3kg is supplied.
Where is this sirloin produced?
It is Japanese A5 Wagyu produced in Kagoshima, Japan.
What does BMS 10–12 mean?
BMS is the Beef Marbling Standard. A score of 10–12 denotes abundant intramuscular marbling within the Japanese grading system.
How can I prepare the whole sirloin?
Portion it into steaks or cook it as a larger piece. For steaks, sear over high heat, rest, then slice against the grain. For a larger piece, use controlled oven heat and check doneness with a thermometer.
How should I store it?
Keep refrigerated at 0–2°C and consume within four days of receipt.