Please scan the QR code with your smartphone camera,
or click the image below to place your order.

Currently, payment is available by the following credit cards only:
VISA, AMEX, JCB, MasterCard

※Please see instructions on using the Mobile Order (External Version)

※For items not listed, please place your order by phone.

Mobile ordering is now available!
You can place your reservation or order without calling us.
Same-day reservations are also accepted.
Orders can be placed from both iPhone and Android devices.
We encourage you to try this convenient service.

*Currently in trial operation: Only selected items are available.
More menu items will be added as soon as preparation is complete.

[New Release on August 13] Supervised by Aichi Ono! Spin Boy Hamburger steak

Supervised by Aichi Ono, the world headspin record holder, this bold and exciting new dish is here! Introducing the Spin Boy Hamburger.

This dish features a handmade 180g Wagyu beef hamburger steak, topped with five tornado-style sausages and a fried egg. It also includes Iwashita pickled ginger, Mega Crunch, mustard, and Koshihikari rice for a truly luxurious meal.

• 📅 Release Date: Tuesday, August 13, 2025
• 💰 Price: ¥2,000 (tax included)
• 📍 Access: View on Google Maps
• 📞 Reservation & Inquiries: 0285-81-5825

Just like Aichi Ono’s world record, this dish is packed with impact and excitement. Don’t miss the chance to try it!

*Weekday-Only & Recommended Lunch

By Popular Demand! The 1-Pound Hamburger Steak is Here! – ¥2,700

Choose your sauce: Onion, Demi-Glace, or Onion & Demi-Glace.

• Hamburger Steak & Wagyu Yakiniku – ¥2,000 (with rice)
• Hamburger Steak & Crab Cream Croquette – ¥1,600 (with rice)
• Hamburger Steak & Fried Horse Mackerel – ¥1,600 (with rice)
• Snow Crab Cream Croquette – ¥930 (with rice)

Ultimate A5 Wagyu Sirloin Hand-Chopped Hamburger Steak – ¥3,800

Freshly Ground Black Pepper Hamburger Steak – ¥1,400 (tax included)

Generously topped with freshly ground whole black pepper from a pepper mill.
The aroma of toasted black pepper pairs perfectly with the juicy meat.

• Demi-Glace with Egg – ¥1,400
• Onion Sauce with Egg – ¥1,400
• Garlic Sauce with Egg – ¥1,500

Demi / Onion / Wasabi Soy Sauce – ¥1,500

Kids’ Meal Box – ¥600 (tax included)

A fun and hearty meal set for children:
demi-glace hamburger steak,
Schaüssen sausage,
rice, french fries, fruit, and assorted snacks.

Yuzu Salt Sauce Hamburger Steak – ¥1,300 (tax included, 180g with rice)

Enjoy our Tochigi Kuro-Ushi beef hamburger steak with a refreshing
house-made yuzu salt sauce, developed using vitamin C-rich yuzu with antioxidant benefits.
We aim for this dish to become a local specialty of Ichikai, alongside Motegi’s famous yuzu.

Original “Mongolian Miso” Hamburger Steak Gourmet Box – ¥1,500 (tax included, 180g)

Made with a newly developed, house-made Mongolian miso sauce
that’s not just spicy but also perfectly complements our
Tochigi Kuro-Ushi Wagyu hamburger steak.
A must-try dish for spice lovers, recommended by Oyaji’s Hamburg.

“Oyaji’s Hamburger Steak” Gourmet Box – ¥1,500 (tax included, 180g)

A delightful combination box featuring our signature
Tochigi Kuro-Ushi Wagyu hamburger steak and
crispy tempura.
Enjoy the tempura with a flavorful Japanese-style onion sauce.
Perfect for those who love both hamburger steak and tempura!

“Iwashita New Ginger” Hamburger Steak Gourmet Box – ¥1,500 (tax included, 180g)

This gourmet box features a Wagyu hamburger steak served with
a house-made sauce generously infused with Iwashita’s famous pickled ginger.
The flavor pairs perfectly with the beef, while a touch of
pink peppercorn adds a refreshing accent.

Handmade Demi-Glace Cheese Hamburger Steak Gourmet Box – ¥1,500 (tax included, 180g)

One of Oyaji’s Hamburg’s signature dishes: a house-made demi-glace hamburger steak
topped generously with red cheddar cheese sauce.

Our rich demi-glace sauce is made by simmering high-quality Japanese beef tendon and vegetables
for a full week, then carefully balanced with red wine and our special secret ingredients
to achieve a deep, savory flavor.

Japanese-Style Onion Hamburger Steak Gourmet Box – ¥1,300 (tax included, 180g)

One of Oyaji’s Hamburg’s signature dishes:
a Tochigi Kuro-Ushi Wagyu hamburger steak paired with
a savory Japanese-style onion sauce, served with
steamed rice made from 100% Koshihikari rice.

Japanese-Style Onion & Cheese Hamburger Steak Gourmet Box – ¥1,500 (tax included, 180g)

One of Oyaji’s Hamburg’s signature dishes:
a Wagyu hamburger steak topped with
savory Japanese-style onion sauce and
a generous layer of red cheddar cheese sauce –
a perfect choice for cheese lovers!

• Wagyu Yakiniku – ¥1,400
• Onion Hamburger Steak – ¥1,200
• Demi-Glace Hamburger Steak – ¥1,200

Hamburger Steak with Wasabi Soy Sauce – ¥1,300 (tax included)

Enjoy our premium hamburger steak with a bold and refreshing wasabi soy sauce for the perfect flavor pairing.

Garlic Soy Sauce Hamburger Steak – ¥1,300 (tax included)

Seasoned with a mellow soy sauce and perfectly balanced garlic flavor,
this dish offers a rich yet smooth taste experience.

Garlic Power Hamburger Steak Gourmet Box – ¥1,400 (tax included, 180g)

Enjoy the perfect pairing of a Tochigi Kuro-Ushi Wagyu hamburger steak
and a flavorful garlic sauce, served with
steamed 100% Koshihikari rice.

Power Garlic & Cheese Hamburger Steak Gourmet Box – ¥1,600 (tax included, 180g)

A flavorful gourmet box for garlic and cheese lovers:
a Tochigi Kuro-Ushi Wagyu hamburger steak with
a savory garlic sauce, served over 100% Koshihikari rice and
topped generously with red cheddar cheese sauce.

Ichikai R&B Hamburger Steak – ¥2,000 (tax included, with rice)

A special locally sourced menu item celebrating the 1st anniversary of Oyaji’s Hamburger LF Ichikai.
This dish features our signature “Golden Blend Patty”, a perfectly balanced mix of
premium Wagyu beef and Tochigi pork,
crafted to achieve the richest and most delicious flavor.
It is topped with slices of handmade roast beef from locally raised Kuro-Ushi cattle.

The name “R&B” playfully refers to both “Roast Beef” and the upbeat style of R&B music.

Photo shown with Onsen Tamago (Hot Spring Egg) topping.

Toppings (+¥100 each): Onsen Tamago (Hot Spring Egg) or Fried Egg

Ways to Enjoy:

• Enjoy the Golden Blend Patty as is.
• Add tartar sauce to the hamburger steak.
• Enjoy the handmade roast beef on its own.
• Add a touch of wasabi to the roast beef.
• Wrap roast beef around the patty
  

Japanese “Cha Cha Cha” Teriyaki & Egg Hamburger Steak – ¥1,400 (tax included, 180g)

Enjoy the perfect harmony of a Tochigi Kuro-Ushi Wagyu hamburger steak,
our house-made teriyaki sauce, fluffy omelet,
and steamed 100% Koshihikari rice.
A signature Japanese-inspired creation from Oyaji’s Hamburg!

Hamburger Steak with Mushrooms in Teriyaki Sauce – ¥1,400 (tax included)

Juicy hamburger steak served with mushrooms, all coated in a rich, savory teriyaki sauce.

Teriyaki Hamburger Steak – ¥1,300 (tax included, 180g)

Our special house-made teriyaki sauce pairs perfectly
with a juicy Tochigi Kuro-Ushi Wagyu hamburger steak
and steamed 100% Koshihikari rice.

Hamburger Steak with Iwashita New Ginger Tartar Sauce – ¥1,400 (tax included, 180g)

A juicy Tochigi Kuro-Ushi Wagyu hamburger steak served with
house-made tartar sauce featuring Iwashita’s famous pickled ginger.
Perfectly paired with rice, this dish is currently a popular favorite!

Hamburger Steak with Handmade Arrabbiata Sauce – ¥1,500 (tax included)

Made with fresh local Ichikai-grown tomatoes (including Riko-maru variety),
this juicy hamburger steak is topped with our house-made arrabbiata sauce
for a slightly spicy, Italian-inspired flavor.

Genovese Hamburger Steak – Back on the Menu! – ¥1,500

Double Hamburger Steak Gourmet Box – ¥2,200 (tax included, 360g)

A hearty gourmet box featuring two 180g Tochigi Kuro-Ushi Wagyu hamburger steaks
for a total of 360g of flavor and satisfaction.
Served with two sauces: our house-made demi-glace and
Japanese-style onion sauce.

100% Wagyu Hamburger Steak (Pre-Order Only) – ¥2,000 (tax included, 180g with rice)

A premium hamburger steak made exclusively with 100% Wagyu beef.
Served with your choice of onion sauce or demi-glace sauce and rice.
Available by reservation only.

Hamburger Steak Simmered in Japanese-Style Sauce with White Wine & Mushrooms – ¥1,600 (tax included)

Simmered in our original Japanese-style sauce blended with white wine and mushrooms for a rich, aromatic flavor.

Hamburger Steak Simmered in Spicy Curry – ¥1,400 (tax included)

Slow-cooked in a flavorful curry made with four Indian spices and garam masala for a bold, aromatic taste.

Hamburger Steak with Rich Three-Cheese Sauce & Grana Padano – ¥1,800 (tax included)

Smothered in a popular three-cheese sauce and finished with a topping of Grana Padano.

Hamburger Steak & Beef Stew Combo – ¥2,100 (tax included)

One of the most popular dishes from Mooka Yamiichi.

Hamburger Steak Simmered in House-Made Demi-Glace Sauce – ¥1,600 (tax included)

Slow-cooked in a special sauce made with house-made demi-glace, enhanced with red wine and carefully adjusted for simmering.

Hamburger Steak Simmered in Domestic Chitake Mushroom Broth – ¥1,800 (tax included)

A Tochigi specialty! This dish features juicy hamburger steak simmered in a slightly sweet and rich Chitake mushroom soup, a beloved local favorite.

Wagyu Hamburger Steak & Diced Wagyu Sirloin Steak – ¥2,000 (tax included)

A delicious combo featuring:

• Tochigi Kuro-Ushi Wagyu hamburger steak (choice of onion or demi-glace sauce)
• Diced Wagyu sirloin steak for an extra burst of flavor

Wagyu Hamburger Steak (150g, Onion or Demi-Glace Sauce) & Extra-Large Angel Prawn Fry – ¥1,600 (tax included)

What is this prawn variety?

The Angel Prawn, officially known as the Paradise Prawn,
is considered one of the world’s highest-quality prawns.
It’s farm-raised, with long whiskers and an impressive length of about 16–17 cm.
Its thin shell allows you to enjoy it whole.
In its raw state, the prawn is beautifully translucent with a bluish tint.

Origin of the name

These prawns are raised in a location known as the “island closest to heaven”,
a region blessed with some of the world’s most stunning seas.
The brand name “Angel Prawn” reflects this pristine environment,
and the area is also registered as a UNESCO World Heritage Site for its coral reefs.

Where are they produced?

They come from New Caledonia, a French overseas territory in the South Pacific.
This area is famous for its white sandy beaches, abundant marine life,
and one of the largest shallow-water lagoons in the world,
making it a popular scuba diving destination.

World-class quality

The Angel Prawn is the only prawn in the world to receive the prestigious
QUALICERT certification from France, known for its strict food standards.
It truly represents the highest grade of prawns in the world.

Wagyu Hamburger Steak, Angel Prawn Fry & Diced Wagyu Steak Set – ¥2,500 (tax included)

A luxurious set featuring:

• 150g Tochigi Kuro-Ushi Wagyu hamburger steak (choice of onion or demi-glace sauce)
• Crispy Angel Prawn Fry
• Diced Wagyu Sirloin or Rib Roast Steak

Hamburger Steak & Black Pepper Sausage – ¥1,400 (tax included)

Choose your hamburger steak sauce: Onion, Demi-Glace, or Wasabi Soy Sauce.
Enjoy a generous, flavorful sausage seasoned with black pepper!

Combo Box: Tochigi Kuro-Ushi Hamburger Steak (150g) & Thick-Cut Bacon – ¥1,500 (tax included)

A satisfying combo featuring a 150g handmade hamburger steak made with
Tochigi Kuro-Ushi Wagyu beef and a slice of thick-cut bacon.

Premium Beef Tongue & Hamburger Steak Duo – ¥2,000

Ichikai Beef Stew – ¥1,500 (tax included)

Tender cuts of Tochigi Wagyu and other select Japanese beef,
slow-simmered to perfection. Our house-made beef stew sauce,
carefully developed over a week and enhanced with red wine,
offers a rich, unique flavor you won’t find anywhere else.

Handmade Hashed Beef with Red Wine Demi-Glace – ¥1,500 (tax included)

Tender Ichikai-raised beef simmered with onions and maitake mushrooms in red wine,
finished with our restaurant’s signature handmade demi-glace sauce for a rich and authentic flavor.

Original Beef Stroganoff with Fresh Cream & Wagyu Beef – ¥1,600

Beef Stew Rice Bowl – ¥900 (tax included)

A hearty dish featuring Wagyu and Japanese beef tendon,
slow-simmered until tender in a rich house-made demi-glace sauce.
Served over freshly cooked rice.

Niku-sui (Beef Soup) – ¥900 (tax included)

A dish said to have originated when a comedian ordered udon without noodles.
Recreated with premium Wagyu beef, served with local
Tamago Kake Gohan (fresh egg over rice).

• Medium Tamago Kake Gohan – ¥300
• Small Tamago Kake Gohan – ¥250

*Tamago Kake Gohan is not sold separately.

Additional Toppings / Options:

• Onsen Egg – ¥100
• Add Udon Noodles – ¥150
• Small Rice – ¥150
• Medium Rice – ¥200
• Large Rice – ¥250

• Char Siu Rice Bowl with Egg – ¥1,000
• Mini Rice Bowl with Char Siu – ¥430
• Small Rice Bowl with Char Siu & Handmade Roast Beef – ¥430

• 100g – ¥1,600 (tax included, with rice)
• 150g – ¥2,300 (tax included, with rice)
• 200g – ¥2,900 (tax included, with rice)

The perfect example of tender lean beef! A must-try dish.

Wagyu Ichibo Steak

A perfectly balanced cut of lean meat and marbling, offering both rich flavor and juiciness.

• 100g – ¥1,800
• 150g – ¥2,500
• 200g – ¥3,100

Diced Wagyu Steak (Rump or Ichibo Cuts)

• 100g – ¥1,500
• 150g – ¥2,200
• 200g – ¥2,800

Premium Wagyu Sirloin Steak Rice Box

A luxurious rice box featuring authentic Wagyu sirloin steak,
perfect for Wagyu lovers!

• 100g – ¥2,700
• 150g – ¥3,900
• 200g – ¥4,900
• 250g – ¥5,800

A5 Wagyu Beef Rice Bowl – ¥1,500 (tax included)

Premium Tochigi Wagyu and other A5-ranked Wagyu beef, lightly simmered in a secret warishita sauce and served over steaming 100% Koshihikari rice.

A5 Wagyu Simmered Matsusaka-Style – ¥1,500

Prepared with premium A5-ranked Wagyu beef, simmered briefly in a rich Matsusaka-style broth made with red wine, tamari soy sauce, and aromatic Arima sansho pepper.

Handmade Roast Beef Rice Box – ¥1,500 (tax included)

Carefully selected, tender thigh meat from locally raised Tochigi Kuro-Ushi Beef is used to create our handmade roast beef, beautifully presented in a traditional rice box.
Perfect as a gift or souvenir.

Our roast beef reflects expertise cultivated since 2012 at Mooka Yamiichi,
where we have been handcrafting premium roast beef from top-quality Wagyu:

• 2012: Matsusaka Beef Thigh Roast Beef
• 2013: Wagyu Rump & Ichibo (Top Sirloin Cap) Roast Beef
• 2015: Wagyu Sirloin Roast Beef & Matsusaka Beef Sirloin Roast Beef

Matsusaka-Style Simmered Beef Tendon Rice Bowl – ¥1,300 (tax included)

Tender Wagyu and Japanese beef tendon simmered until melt-in-your-mouth soft
in a rich tamari soy sauce-based broth, served over steaming 100% Koshihikari rice.

Premium Beef Tongue Rice Box – ¥2,200 (tax included)

Premium Wagyu Sirloin Steak – ¥2,800 (tax included)

Made with top-quality Wagyu sirloin for an exceptionally rich and flavorful taste.

Wagyu Lean Yakiniku – ¥2,000 (tax included)

Tender cuts of Wagyu rump and ichibo (top sirloin cap),
lightly seared one by one using a far-infrared grill to preserve flavor and juiciness.
Served with our signature Yamiichi BBQ sauce.
Experience the exceptional taste of lean Wagyu beef yakiniku.

Premium Wagyu Sirloin Yakiniku – ¥2,700 (tax included)

Prepared with top-grade Wagyu sirloin, worthy of being called truly premium yakiniku.
Served with Yamiichi’s signature yakiniku sauce, a legendary recipe made famous when
the restaurant purchased entire Matsusaka cattle.

Grilled Wagyu Beef with Wagyu Sirloin Topping

Premium grilled Wagyu beef, topped with tender Wagyu sirloin slices for an extra touch of luxury.

💰 ¥2,800

Premium Beef Tongue & Wagyu Sirloin Combo

Enjoy both premium beef tongue and rich Wagyu sirloin in one satisfying dish.

💰 ¥2,800

Perfect as an Extra Side Dish – ¥430 (tax included)

Small Bowl of Simmered Beef Tendon over Rice – ¥390 (tax included)

Perfect as a side dish or an extra addition to your meal.

Special Roast Beef Side Dish – ¥430

Why not add this as a Plus-One to your meal?
We’ve set a special price so you can enjoy our flavorful roast beef at least once.

Ichikai Beef Bowl (Choose Your Size & Flavor)

Made with premium Tochigi Kuro-Ushi Wagyu beef.

Sizes:

• Ichikai Chomolungma (Meat 500g / Rice 500g) – ¥4,000
• Extra Large (Meat 250g / Rice 500g) – ¥2,300
• Large (Meat 150g / Rice 350g) – ¥1,400
• Medium (Meat 100g / Rice 250g) – ¥1,000
• Small (Meat 60g / Rice 150g) – ¥650

Flavors:

• Yakiniku Sauce
• Onion Sauce
• Garlic Sauce
• Wasabi Soy Sauce

Toppings:

• Fried Egg – ¥100
• Onsen Egg (Hot Spring Egg) – ¥100
• Schaüssen Sausages (2 pcs) – ¥150
• Dolce Porco Thick-Cut Bacon – Half ¥100 / Slice ¥200
• Extra Pickled Iwashita Ginger – ¥200
• Fried Garlic – ¥100

Pork Shoulder Steak with Authentic Tonteki Sauce – ¥1,400 (tax included, with rice)

Made with locally sourced Japanese pork shoulder,
served with flavorful authentic tonteki sauce and steamed rice.

• Onion – ¥1,300
• Garlic – ¥1,400
• Ginger – ¥1,400

Premium Angel Prawn Fry Set (2 pcs) with House-Made Tartar Sauce and Rice – ¥1,600 (tax included)

This set features two extra-large “Angel Prawns” (Paradise Prawns),
served with our house-made tartar sauce and a side of
steamed rice.
Order this set to enjoy an additional prawn for just ¥550 each (tax included).

About Angel Prawns

Known as Paradise Prawns, these prawns are regarded as some of
the highest quality in the world. Raised in the pristine waters of
New Caledonia, a French territory famous for its turquoise lagoons
and coral reefs, these prawns have a thin shell that can be eaten whole
and a beautifully clear, bluish body when raw.

The Name & Quality

Nicknamed the “Angel Prawn” because they are raised near what’s known as
“the island closest to heaven.” Angel Prawns are the
only prawns in the world certified with the French QUALICERT standard,
making them truly world-class seafood.

Lean Beef Cutlet (Domestic Round Beef) – ¥1,900

Choice of sauces: Horseradish Sauce, Rock Salt, or Demi-Glace.

A5 Wagyu Sirloin Beef Cutlet (with Rice) – ¥2,500 (tax included)

Premium A5-grade Wagyu sirloin, breaded and fried to perfection,
served with steamed rice.

Curry Rice with Simmered Wagyu Beef Tendon – ¥1,000 (tax included)

A generous serving of tender, high-quality Japanese Wagyu beef tendon,
paired with authentic curry made from five Indian spices and garam masala.
Enjoy the flavor twice: first with just rice and beef tendon, then topped with rich curry for a second taste experience.

Authentic Indian-Style Curry with Handmade Pork Cutlet – ¥1,200 (tax included)

A rich curry made with five authentic Indian spices and garam masala,
topped with a freshly breaded pork cutlet made from Tochigi pork shoulder.

黒毛和牛焼肉とカレーの最強コンビ　1500

Oyaji’s Curry – ¥1,500

Ultimate Handmade Wagyu Menchi-Katsu – ¥300 each (tax included)

A deep-fried creation made directly from Tochigi Kuro-Ushi Wagyu hamburger steak.
This handmade Menchi-Katsu will redefine what you thought about minced cutlets!

Cup Salad – ¥300 (Single Serving)

Fresh Tomato Salad – ¥380 (tax included)

Large Caesar Salad – ¥580 (tax included)

How about enjoying a generous serving of our Caesar Salad?

The popular Chinese Cabbage Kimchi from Yamiichi is back! – ¥380 (tax included)

Authentic Matsusaka-Style Simmered Beef Tendon – ¥400 (tax included)

Made exclusively with high-quality Japanese beef tendon,
without adding konnyaku or offal.
Enjoy the rich, traditional Matsusaka-style flavor.

Cheese Lovers’ Delight! – ¥600 (tax included)

Crispy French fries topped with rich red cheddar cheese sauce.
One of the best flavor combinations you’ll ever try!

French Fries – ¥450 (tax included)

*Miso is not included.

Extra Curry Sauce – ¥100 (tax included)

Perfect for making Katsu Curry by adding it to tonkatsu,
or simply enjoy it poured over rice.

Handmade Beef Onion Soup – ¥350 (tax included)

A rich, authentic soup made with beef tail consommé and
a generous amount of onions, slowly simmered to perfection.

Churros

• 26cm Plain – ¥300 (tax included, per piece)
• 18cm Chocolate – ¥350 (tax included, per piece)

The Oyaji no Dessert & Drink Series now features
açaí, the Amazon’s miracle superfruit, as a new addition to our lineup.

• Mint Soda – ¥550
• Choco Mint Milk – ¥810
• Mint Café au Lait – ¥550

Drink Menu

• Soft Drinks
• Coffee & Tea
• Juices & Specialty Beverages
• Other Refreshments