Tomato & Onion in Hyogo is offering a 25% off deal on 11 Dan-Gan Hamburger dishes as part of its 47th-anniversary celebration. The special coupon is available through the restaurant’s official app from October 23 to 29, 2026.
The campaign covers every Tomato & Onion location, with the discount available to registered app members. New members who sign up on the day of their visit can also use the coupon, subject to its terms and the availability of each menu item.
Examples include a ¥250 discount on the Half Dan-Gan Hamburger, a ¥387 discount on the Regular Dan-Gan Hamburger, and savings of ¥475 on the Dan-Gan Hamburger with Cut Steak and Grilled Chicken. The coupon is used by entering its number on the table tablet after registering in the app.
About Tomato & Onion
Half Dan-Gan Hamburger
The Half Dan-Gan Hamburger comes with a 25% off coupon offering a ¥250 discount, or ¥275 including tax.
Regular Dan-Gan Hamburger
The Regular Dan-Gan Hamburger is included in the app promotion with a ¥387 discount, or ¥426 including tax.
Dan-Gan Hamburger with Cut Steak and Grilled Chicken
This three-item combination receives a 25% off coupon worth ¥475, or ¥523 including tax.
Dan-Gan Hamburger with Umami Tomato Cheese Hamburger
The combination of the Dan-Gan Hamburger and Umami Tomato Cheese Hamburger offers a ¥463 discount, or ¥509 including tax.
Tomato & Onion Anniversary Lucky Bag
The ¥3,000 lucky bag includes ¥5,000 worth of meal coupons for future visits and three anniversary-exclusive Tomato & Onion goods. Availability differs by store.
Tomato & Onion is an American-style family restaurant known for serving 100% beef hamburgers on sizzling hot plates. Its warm, early-American-inspired interiors and casual menu are designed for relaxed family dining, while the hot-plate service helps keep the hamburger and steak dishes warm at the table.
Highlights
- Eleven Dan-Gan Hamburger dishes receive a 25% off app coupon.
- The Half Dan-Gan Hamburger offer represents a ¥250 discount, or ¥275 including tax.
- The Regular Dan-Gan Hamburger offer represents a ¥387 discount, or ¥426 including tax.
- The Dan-Gan Hamburger with Cut Steak and Grilled Chicken offers ¥475 off, or ¥523 including tax.
- The Dan-Gan Hamburger with Umami Tomato Cheese Hamburger offers ¥463 off, or ¥509 including tax.
- The ¥3,000 anniversary lucky bag includes ¥5,000 worth of meal coupons and three original Tomato & Onion goods, although some locations may have sold out.
Menu & Event Details
| Item | Details |
|---|---|
| Name | Tomato & Onion 47th Anniversary Celebration, Round 3 |
| Menu / items | Dan-Gan Hamburger Half; Dan-Gan Hamburger Regular; Dan-Gan Hamburger with Cut Steak and Grilled Chicken; Dan-Gan Hamburger with Umami Tomato Cheese Hamburger; 11 Dan-Gan Hamburger dishes in total |
| Period | October 23, 2026 (Fri) – October 29, 2026 (Thu) |
| Release date | October 23, 2026 |
| Location | All Tomato & Onion restaurants |
| Stores | Tomato & Onion locations nationwide |
| Price | Dan-Gan Hamburger Half: ¥250 discount (¥275 including tax); Dan-Gan Hamburger Regular: ¥387 discount (¥426 including tax); Dan-Gan Hamburger with Cut Steak and Grilled Chicken: ¥475 discount (¥523 including tax); Dan-Gan Hamburger with Umami Tomato Cheese Hamburger: ¥463 discount (¥509 including tax); anniversary lucky bag: ¥3,000 (tax included) |
| Official website | Official website; Official app |
Before you buy
- When can I use the Dan-Gan Hamburger coupon?
- The coupon is available from October 23 to 29, 2026. It can be used by registered app members, including people who sign up on the day of their visit.
- Where can I use the Dan-Gan Hamburger coupon?
- The coupon is available at all Tomato & Onion restaurants, subject to the coupon conditions and menu availability.
- How much is the anniversary lucky bag?
- The lucky bag costs ¥3,000 (tax included) and contains ¥5,000 worth of future meal coupons plus three original goods. Some stores may have sold out.
