Tsunagu is a yakiniku restaurant on the second floor of Namba Oriental Hotel in Sennichimae, Chuo Ward, Osaka, serving Kobe beef, Matsusaka beef, and Omi beef in private rooms. Guests choose between course meals and all-you-can-eat, and staff prepare the sukiyaki at the table. Orders are placed by QR code in each private room, and food arrives quickly, with additional orders allowed over 90 or 120 minutes. The menu also includes chicken and charcoal-grilled vegetables alongside the beef.