Revolutionizing Lamb Meat! Specialty Store Launches Two Types of 'Melting 100% Lamb Burger Bento' and 7th Anniversary 'Dreaming of Sheep' Bento on June 18 (Thu)

Melting 100% Lamb Burger Bento 1,690 yen (1,859 yen incl. tax)

Weekday Lunch Only Melting 100% Lamb Burger Bento 1,690 yen (1,859 yen incl. tax)

[Melting 100% Lamb Burger + Lamb Broth Soup + Assorted Namul & Kimchi + Rice (free large serving)]

Revolutionizing the concept of lamb meat! 'Melting 100% Lamb Burger' crafted with dedication by a specialty store.

Luxurious flavor of 100% lean lamb thigh meat

Made with 100% fresh lamb thigh meat. No fillers used—only the natural sweetness of grated onions and spices enhance the meat's authentic flavor.

A new texture that 'melts in your mouth'

Features an unprecedented tenderness and juiciness that melts in your mouth, redefining the concept of lamb.

Original spice blend by 'lamb ne'

A special blend including sun-dried tomatoes, coriander, and curry powder. Mild in spiciness, maximizing umami to the extreme.

An 'experiential lunch' you customize yourself

Thanks to 100% lean meat, you can enjoy it rare. Cook it to your preferred doneness on the dedicated grill right in front of you.

We also offer a variety of flavor-enhancing options like Sharpenin sauce and salt-based seasonings.

Melting 100% Lamb Burger

Melting Cheese Lamb Burger Bento

Weekday Lunch Only

Melting Cheese Lamb Burger Bento 1,890 yen (2,079 yen incl. tax)

[Melting Cheese Lamb Burger + Lamb Broth Soup + Assorted Namul & Kimchi + Rice (free large serving)]

Enjoy generously topped with our homemade cheese sauce made from four types of cheese

Rich cheese meets savory lamb

Generously topped with our homemade cheese sauce made from four types of cheese

Our rich, savory homemade cheese sauce pairs perfectly with the refined umami of 100% lean lamb thigh meat and our unique spice blend. The juicy lamb and melting cheese blend in your mouth, creating a luxurious flavor that becomes addictive after just one bite.

Dreaming of Sheep Bento

Lunch Only

7th Anniversary Bento Lamb 7-Cut Tasting 'Dreaming of Sheep' Bento 3,300 yen (3,630 yen incl. tax) +100 yen on weekends (Sat/Sun)

[Todays Soup / Kimchi & Namul / Seared Lamb Fillet Yuke / Todays Salad / Rice (free large serving) / Bite-sized Sherbet]

Lamb BBQ cuts: Thick-cut Tongue Base / Tongue Under / Fillet Light Snow Salt / Outer Thigh Haba-ki / Upper Harami / Upper Kalbi / Upper Loin ※Available on weekdays and weekends

A special bento to celebrate our 7th anniversary! Enjoy a full tasting of '7 Lamb Cuts' including classics and rare cuts

To commemorate our 7th anniversary, we present a supreme bento packed with the deep charm of lamb meat.

Alongside classics like Upper Loin and Upper Kalbi, we feature rare cuts such as 'Fillet' and 'Thick-cut Tongue Base,' available from only a small portion per animal, as well as 'Outer Thigh Haba-ki'—a lineup of seven impressive cuts only possible at a specialty store. Experience the delicate differences in flavor, sweetness of fat, and texture across each cut all at once—an indulgent moment truly like 'dreaming of sheep.'

5-Cut Tasting Bento

Lunch Only

Classic Lamb 5-Cut Tasting BBQ Bento

2,400 yen (2,640 yen incl. tax) +100 yen on weekends (Sat/Sun)

[Todays Soup / Kimchi & Namul / Seared Lamb Fillet Yuke / Todays Salad / Rice (free large serving) / Bite-sized Sherbet]

Lamb BBQ cuts: Upper Harami / Outer Thigh Haba-ki / Ichibo / Upper Kalbi / Upper Loin

Lunch Only

Premium Lamb 4-Cut Tasting BBQ Bento

1,800 yen (1,980 yen incl. tax) +100 yen on weekends (Sat/Sun)

[Todays Soup / Assorted Kimchi & Namul / Rice (free large serving)]

Lamb BBQ cuts: Tongue Under / Upper Harami / Ichibo / Upper Kalbi

4-Cut Tasting Bento

'No odor or smoke'

Unusual for a lamb-dedicated restaurant, all seats feature smokeless grills with no overhead ducts blocking the view, minimizing odor and smoke. Enjoy burgers and BBQ in a comfortable, lively space.

Inside the restaurant

Entrance counter as premium seats, cozy sofa seating, modern sofa seating

[Store Information]

Lamb BBQ Specialty Store lamb ne

[Location] 4F TRN Shinjuku Building, 3-28-15 Shinjuku, Shinjuku-ku, Tokyo

(Behind Bic Camera ~ 4th floor of the Excelle Caffé building)

[Reservation] 03-6273-1033

[Business Hours] 11:30–15:30 (Last Order 15:00) / 17:00–23:00 (Last Order 22:00)

[Seats] 46 seats, all non-smoking, all with smokeless grills URL https://www.opefac.com/restaurant/lambne/

[Company Information]

Company: Operation Factory Co., Ltd.

Osaka HQ: 2F Yamada Building, 1-12-10 Nishihorie, Nishi-ku, Osaka 550-0014

Tokyo HQ: 2F Atsumi Building, 4-8-7 Sendagaya, Shibuya-ku, Tokyo 151-0051

Representative: Akihiro Kasashima, President & CEO

Established: July 1998

Employees: 363 full-time, 1,066 part-time (as of April 1, 2026)

Number of Stores: 46 (as of June 1, 2026: 28 in Osaka, 15 in Tokyo, 3 in Fukuoka)

Business: Restaurant operations / E-commerce / Restaurant management outsourcing / Restaurant production & consulting / Design Works

URL https://www.opefac.com/