MOS in Japan is even opening a gastropub: the new brand “MOSH Burger & Bar” is coming to Ginza, Tokyo

Key highlights

• Japanese chain MOS will open its new brand, “MOSH Burger＆Bar,” in Tokyo’s Ginza district on July 1, 2026 (1F, Ginza Nine Building 2, 8-7 Ginza, Chuo-ku, Tokyo). An upgraded burger spot by day, it turns into a burger bar where you can unwind over drinks at night.
• Moving beyond the traditional fast-food model, the restaurant becomes a more grown-up dining and drinking space in the evening. Its buzzworthy nighttime-only “Night Guilty Cheese Burger” features a thick patty smothered in rich cheese sauce, with bacon and fried onions, while the accompanying fries can be dipped directly into the sauce.
• For a lighter way to pair burgers with drinks, the restaurant offers “Slider” mini burgers, each about half the size of a regular burger. They let diners try two flavors at once and are ideal for sharing with friends, as a second stop of the night, or as a bar snack.
• The new brand neatly fills the space between casual fast food and formal dining, offering shoppers and office workers a quality lunch during the day, then keeping pace with the city at night with burgers and beer. It’s a distinctive spot worth adding to your list for your next visit to Tokyo’s Ginza.

When most people think of MOS, they may first think of its familiar Japanese-style burgers and quick, casual dining experience. This time, though, MOS Japan is bringing burgers into a more nighttime-oriented setting. The new brand, “MOSH Burger＆Bar,” will officially open in Tokyo’s Ginza on July 1, 2026, serving upgraded burgers by day before transforming into a burger bar for drinks and bar snacks at night.

Burgers by day, drinks at night

“MOSH Burger＆Bar” aims to be more than an ordinary fast-food restaurant: it’s a place where you can stay from lunch into the evening. By day, it’s a new lunch option for shoppers and office workers; after dusk, you can order limited-edition burgers, bar snacks, and alcoholic drinks, whether you’re stopping in for a pre-dinner drink or continuing on to a second venue. For those who regularly include Ginza on their Tokyo itineraries, the new restaurant offers another fun destination after a day of shopping. It has none of the formality of a traditional restaurant, yet feels more grown-up than a typical burger shop, sitting right between casual and a sense of occasion.

The nighttime-only “Guilty Cheese Burger” is hard to resist

The star of the menu is the nighttime-only “Night Guilty Cheese Burger.” A thick patty is drenched in cheese sauce and topped with several kinds of cheese, bacon, and fried onions. With layers of rich, savory flavor, the combination alone is hard to resist. Even more fun, it comes with fries that can be dipped directly into the cheese sauce, fully living up to the name “guilty.” Along with these generously sized burgers, the restaurant also offers Slider mini burgers, about half the size of a regular burger, so you can try two flavors at once. They’re also great for sharing with beer.

Another new Ginza spot worth checking out

From Japanese-style burgers to a burger bar, MOSH Burger＆Bar reveals a more relaxed, everyday side of MOS. Grab a quick meal during the day, then keep up with the city’s nighttime rhythm over burgers, beer, and bar snacks. On your next visit to Tokyo’s Ginza, add this more grown-up version of MOS to your list alongside coffee shops, dessert spots, and department-store food halls. MOSH Burger＆Bar opened on July 1, 2026, at 1F, Ginza Nine Building 2, 8-7 Ginza, Chuo-ku, Tokyo.

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