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This simple lunch set lets you choose between the popular Caesar salad or the soup of the day for your appetizer, and either the charcoal-grilled beef hamburger steak or the pasta of the day for your main course. It’s perfect for weekday outings with family and friends or for business lunches. [Appetizer] • RUBY’S Caesar Salad or • Soup of the Day [Main Course] • Char-grilled Beef Hamburger Steak or • Pasta of the Day [After-Meal Beverage] • Coffee or Tea

To end the year on a high note, RUBY JACK'S is offering a special occasion for a standing buffet sharing plan for 8 persons or more, featuring a dazzling array of dishes from appetizers to main courses, all of which are the chef's specialty. Toast with free-flowing drinks and enjoy a blissful time that will naturally bring smiles to your faces. We can accommodate a wide range of events, from casual to formal, including year-end parties, Christmas parties, after-parties, and business dinners. Here, you can enjoy a luxurious time for winter gatherings that will satisfy both your heart and your stomach. The dishes are served on platters and are to be shared by all. Please note that the menu will be served on the terrace or at the bar area.

★Free upgrade from the standard plan. We’ll treat you to a glass of sparkling wine (normally 1,800 yen) as a welcome drink. *Please note that this offer may end without prior notice. One of the highlights of RJ’s dinner course is the ability to choose your favorite main dish. “COURSE FISH” begins with a Cobb salad featuring fresh shrimp, followed by a seasonal soup and a main course of the day’s fresh fish. Dessert and coffee are included after the meal, making it the perfect way to turn a dinner with friends, an anniversary, or a date into a special occasion.

★Free upgrade from the standard plan. We’ll treat you to a glass of sparkling wine (normally 1,800 yen) as a welcome drink. *Please note that this offer may end without prior notice. One of the highlights of RJ’s dinner course is the ability to choose your favorite main dish. The “COURSE FILLET” begins with a Cobb salad featuring fresh shrimp, followed by a seasonal soup, and culminates in a main course of premium Australian beef filet. Dessert and coffee are included after the meal, making it the perfect way to turn a dinner with friends, an anniversary, or a date into a special occasion.

★Free upgrade from the standard plan. We’ll treat you to a glass of sparkling wine (normally 1,800 yen) as a welcome drink. *Please note that this offer may end without prior notice. One of the highlights of RJ’s dinner course is the ability to choose your favorite main dish. The “COURSE WAGYU” begins with a fresh shrimp and cob salad, followed by a seasonal soup and culminates in a luxurious main course featuring today’s specially selected Wagyu beef. Dessert and coffee are included after the meal, making it the perfect way to turn any occasion—whether a dinner with friends, an anniversary, or a date—into a special experience.

A dinner course available exclusively from December 23 to December 26 to add a touch of glamour to the Christmas season. Enjoy a selection of exquisite dishes made with carefully selected ingredients, such as bluefin tuna tartare paired with Osetra caviar and served with premium champagne, and charcoal-grilled premium Wagyu beef fillet with a foie gras and truffle-scented sauce. We invite you to join us for a special Christmas dinner with your loved ones.

Why not spend a special moment with family and friends around the table for lunch or dinner this weekend? Start off in style with a toast of sparkling rosé, then enjoy a total of six dishes perfect for sharing—from a fragrant, oven-baked Margherita pizza to a charcoal-grilled premium beef harami steak as the main course. For an additional 3,750 yen, you can upgrade to a 90-minute all-you-can-drink plan featuring draft beer and wine. We offer soft drinks for children and those who don’t drink alcohol, and with a children’s price (ages 12 and under: 2,750 yen), this is a great option for families. Please relax and enjoy a comfortable, leisurely time together over delicious food.

A blissful dinner plan from a classic steakhouse, where you can elegantly savor the “ultimate pairing” of meat and drinks. Enjoy a premium beef sirloin, grilled to perfection, paired with a glass of wine or beer. This luxurious experience—where aroma, sound, and flavor all stimulate the senses—is truly a plan for adults who want to “enjoy meat and drinks to the fullest.” Another appealing feature is the 120-minute all-you-can-drink option, ensuring you’ll leave thoroughly satisfied even during a short visit. We also offer a café time after your meal, where you can choose between tea or coffee. It’s perfect not only for elegant occasions like formal dinners, social gatherings, and business parties but also for casual get-togethers after work.

A popular set lunch menu where you choose one appetizer and one main course. It’s perfect for occasions when you want to enjoy a light meal or coffee, such as a girls’ outing or a date with your partner. (Prices vary depending on the appetizer and main course you choose.)

Enjoy our set lunch menu, featuring one appetizer of your choice, one soup, a main course, and coffee or tea. Treat yourself to a slightly indulgent lunch experience with options tailored to your preferences. (The price of the set menu varies depending on the appetizer, soup, and main course you select.)

★Free upgrade from the standard plan. We’ll treat you to a glass of sparkling wine (normally 1,800 yen) as a welcome drink. *Please note that this offer may end without prior notice. A popular weekend-only brunch set where you can choose one appetizer and one main course. It’s perfect for days when you want to treat yourself to a slightly indulgent lunch or as a reward for a job well done. (Prices vary depending on the appetizer and main course you select.)

★Free upgrade from the standard plan. We’ll treat you to a glass of sparkling wine (normally 1,800 yen) as a welcome drink. *Please note that this offer may end without prior notice. A luxurious weekend-only brunch course where you can choose one appetizer, one soup, and one main dish. Why not enjoy it with a group of close friends? (Prices vary depending on the appetizer and main dish you select.)

A limited-time dinner course available from November 26 to November 28 to celebrate Thanksgiving, one of the biggest holidays in the United States. Featuring a roast turkey that captures rich aromas and savory flavors, along with colorful autumn ingredients such as Anno sweet potatoes and pumpkin, this meal creates a luxurious experience that delights both the eyes and the palate. The inclusion of coffee after the meal is an added bonus. Please enjoy a special dinner with your loved ones in an elegant setting, surrounded by a sumptuous feast.

Enjoy a festive occasion at RUBY JACK’S for large groups. Our standing buffet-style plan, available for groups of 8 or more, features a vibrant array of dishes—from the chef’s signature appetizers to main courses—that add a touch of elegance to your table. Paired with all-you-can-drink beverages, you’ll enjoy a relaxed atmosphere where conversation flows naturally. Perfect for dinners, social gatherings, seasonal events, after-parties, and business occasions. We cater to a wide range of events, from casual parties to formal receptions. *Dishes are served on large platters for everyone to share. *Seating will be arranged on the terrace or in the bar area.