Just a 2-minute walk from Yamato-Yagi Station. A hidden retreat for adults where entry begins with the press of an intercom—Oninobi Robatayaki Isshin Yamato-Yagi.

Our signature robatayaki, grilled over charcoal, and dramatic straw-fire grilling performed right before your eyes are the highlights of the dining experience. We highly recommend the "Today's Fresh Fish Straw-Grilled" (from ¥2,068), along with expertly grilled seafood, premium meats, and seasonal vegetables, all prepared to bring out their natural flavors. Guests seated at the counter can also enjoy the traditional robatayaki experience, where dishes are served using a wooden paddle (shamoji), adding a memorable and authentic touch to every meal.

Every day, we source the freshest seasonal seafood directly from local fishing ports. Our Assorted Sashimi Platter showcases the day's finest catch, carefully selected and prepared to highlight each fish's delicate sweetness, pristine freshness, and satisfying texture. Together with our grilled specialties, these dishes capture the true essence of Oshinobi Robatayaki Isshin Yamato-Yagi.

To perfectly complement the rich aroma of our robatayaki and straw-fire grilled dishes, we offer a thoughtfully curated selection of Japanese sake from across the country. Rather than focusing solely on famous brands, our owner personally selects each label based on its harmony with the cuisine. We also feature hard-to-find premium sake, offering guests the opportunity to discover exceptional flavors that are rarely available elsewhere.

The "Isshin Authentic Robatayaki Course" (¥8,800) includes 9 carefully prepared dishes and an all-you-can-drink package, allowing guests to fully experience the restaurant's signature specialties. Highlights include an Assorted Sashimi Platter featuring Today's Fresh Catch, Whole Charcoal-Grilled Fatty Mackerel, and Straw-Fired Premium Wagyu Top Round. Surrounded by the rich aroma of charcoal and the dramatic performance of straw-fire grilling, this course is an excellent choice for business dinners, anniversaries, and sophisticated gatherings.
For an additional ¥1,650, guests can upgrade to all-you-can-drink premium local Japanese sake.

One of the unique features of Oshinobi Robatayaki Isshin Yamato-Yagi is its hidden entrance, where guests ring an intercom before entering, creating the feeling of discovering a secret retreat. Inside, you'll find an open-kitchen counter where you can enjoy the excitement of live grilling up close, as well as fully private dining rooms accommodating everything from intimate gatherings to parties of up to 20 guests. Ideal for dates, business entertainment, anniversaries, and private celebrations, the restaurant also offers smoking throughout all seating areas for guests who prefer a smoking-friendly environment.