20LB Oita Beef Tenderloin
Shipping calculated at checkout
- Japanese A5
- BMS 10-11
- 20 lb
- Oita, Japan
- Ships frozen by 2-day air. Order by 3 pm CT, Mon to Thu, and it ships same day.
- Free shipping on orders $199+.
Only 10 in stock
How to cook
- Pull from the fridge 20 minutes before cooking.
- Cut into 1 inch cubes or half inch slices.
- Heat cast iron until very hot. No oil: render a small piece of the fat first.
- Sear 30 to 60 seconds per side.
- Finish with flaky salt. Plan on 3 to 4 oz per person.
Storage and thawing
When it arrives: move everything to the freezer right away, still sealed.
Freezer life: vacuum sealed cuts keep their best quality for up to 12 months at 0°F.
Thawing: thaw in the fridge, still sealed, for 24 to 48 hours. Big cuts like a tomahawk or picanha loin need up to 72 hours. Never thaw on the counter or in the microwave.
Quick thaw: submerge the sealed package in cold water, changing the water every 30 minutes. Steaks thaw in 1 to 2 hours.
After thawing: cook within 3 to 4 days. Do not refreeze.
FAQ
Is this real Japanese A5?
Yes. It is graded A5 by the Japan Meat Grading Association, and every animal is traceable by a 10 digit ID.
What does BMS mean?
Beef Marbling Standard, Japan's 1 to 12 marbling scale. A5 beef scores 8 to 12, and a higher number means more marbling.
How much per person?
3 to 4 oz, or about 2 oz as one course in a bigger meal.
Is A5 the same as Kobe?
No. A5 is a grade. Kobe is a brand from Hyogo Prefecture. Some Kobe is A5, and most A5 is not Kobe.
What is the best way to cook it?
Small pieces seared hot and fast in cast iron. See How to cook above.
How is it shipped?
Frozen and vacuum sealed in an insulated cooler with ice, shipped from St. Louis by 2-day air. Shipping is free on orders of $199 or more and a flat $29.95 under $199, cooler and ice included. Alaska, Hawaii and US territories ship at UPS rates.
When will my order ship?
We ship Monday to Thursday. Order by 3 pm Central and it ships the same day.
Do members save?
Yes. Members get member pricing on most cuts and see it on each product page.
Can I send it as a gift?
Yes. Enter their address at checkout and we ship it straight to them. Type a gift message in the order notes box in your cart and we tuck it into the box. Gift cards are also available.
Oita A5 Wagyu Tenderloin (BMS 10/11) – Pure Luxury, Perfectly Balanced
Sourced from the tranquil hills of Ōita Prefecture in southern Japan, the Oita A5 Wagyu Tenderloin (BMS 10/11) is a rare and refined expression of Japanese Wagyu. Known for its delicate marbling, velvet-soft texture, and clean, umami-driven flavor, this cut represents the height of culinary elegance.
Crafted from 100% Japanese Black (Kuroge Washu) cattle, raised on a strict diet of grain and natural spring water, and cared for with meticulous attention, the Oita tenderloin delivers a subtle richness and remarkable tenderness that few other cuts can match.
Why Oita A5 Tenderloin Sets the Standard
🔥 BMS 10/11 – Intricate Marbling Meets Pure Tenderness – Rich, yet refined, with buttery texture and clean finish that defines elite Wagyu.
🔥 Certified A5 by the Japanese Meat Grading Association – Meets Japan’s highest standards for marbling, texture, color, and yield.
🔥 Exceptionally Clean Flavor Profile – Compared to more intensely marbled cuts, the tenderloin delivers a more balanced, elegant expression of Wagyu richness.
🔥 Whole Tenderloins (Sold by the Case) – Ideal for center-cut filet mignon, premium tartare, or specialty chef’s preparations.
🔥 From Ōita Prefecture’s Pristine Environment – Cattle are raised in low-stress, natural surroundings, enhancing quality, consistency, and flavor integrity.
Perfect For:
✔ Signature Filet Offerings in Fine Dining & Steakhouses – Delivers a luxury experience with universal appeal.
✔ Chef’s Tasting Menus & Elevated Classics – Ideal for Wagyu Wellington, medallions, or refined sous vide preparations.
✔ VIP & Private Dining Experiences – Impress with subtle richness and melt-in-your-mouth texture.
✔ High-Margin Steak Programs – A cut that commands premium pricing with exceptional plate consistency.
The Spirit of Oita Wagyu
Ōita Wagyu reflects a commitment to heritage, precision, and purity. Revered across Japan for its balanced flavor, silken texture, and sustainable practices, Oita’s A5 tenderloin offers a lighter, more refined interpretation of Wagyu that appeals to traditionalists and modern chefs alike.
📦 Sold exclusively by the case – Contact us for availability and specifications.
Add Oita A5 Wagyu Tenderloin to your menu and offer guests a rare taste of Japanese mastery.
Rated 4.9 out of 5 by our customers
217 reviews across our cuts
