
Japanese fast food chain MOS Burger has just unveiled two new seasonal rice burgers that fans of Japanese cuisine will definitely not want to miss—the miso mackerel burger and a Japanese-style veggie burger.
From now until March next year, you’ll be able to get your hands on the two new Eastern sandwiches for 360 yen and 310 yen, respectively.
For the miso mackerel burger, a mackerel fillet is “slowly and carefully stewed.” Burger lovers can forego that extra calcium supplement as “even the bones are soft” in this sandwich. Two kinds of red miso, butter, ginger and spices are blended together to make the miso sauce slathered on top. The “Japanese dining” experience is completed by topping the burger with a neat pile of shredded spring onions.
Less of a “burger” and more of a one-handed Japanese meal, the new veggie burger takes cooked Japanese vegetables like lotus root, bamboo shoots and matsutake mushrooms and places them on top of a sheet of roasted seaweed. The vegetables are prepared in the “kinpira” method where the ingredients are stir-fried, simmered in soy sauce and then heat is added with sliced chili pepper.
The two are part of MOS Burger’s line of rice burgers that the company has been selling since 1987 to celebrate Japanese food culture. The previous two seasonal rice burgers—a fried shrimp patty burger and a fried veggie patty burger—will be discontinued when the two new products go on sale.
Less adventurous eaters who want to try a rice burger in more “traditional” format can still try the rice pork burger for 210 yen.
A pork patty is sandwiched in between two curry flavored-rice “buns” with a ketchup sauce.
Source: IT Media
Images: MOS Burger


Why does MOS Burger break from actual burgers for their Japanese-style menu?
Mos Burger Goes Green With Their Mos Natsumi Burgers
Shizuoka Prefecture is getting its own region-limited burgers featuring a local delicacy
New Mos Burger restaurant serves alcohol, gourmet meals and a burger made from a whole tomato
Mos Burger fries up an unusual fusion with Tempura Rice Bowl Burgers
Naturally brown-haired Osaka student sues government for forcing her to dye her hair black
Tokyo police found our lost wallet, but the story of how they did made us feel empty
Unique inclined elevator in Japan leads to a town that inspired Studio Ghibli’s Spirited Away
New Tokyo cat cafe filled only with “Apple Cats” who have feline AIDS
Legend of Zelda robe is perfect for relaxing after you step out of your master bath
New Japanese-made Godzilla movie announced, looks to be first direct sequel since 1999
Brown-haired girl sues Japanese school for telling her to dye hair black, court makes decision
Brand-new Pokémon park opens in Japan with larger-than-life-size Lapras【Photos】
Starbucks releases a Kyoto Matcha Latte in Japan for a limited time
Draw like a Studio Ghibli anime artist with exclusive watercolour set approved by Hayao Miyazaki
Step into Japanese culture with Converse’s new Japan-exclusive shoes featuring gods, sushi style
Sanrio and Sonic the Hedgehog characters become fast friends with new plushie collection
Top Japanese baby names for 2025 feature flowers, colors, and a first-time-ever favorite for girls
Tokyo hotel lets you make your stay a Sanrio one with special My Melody and Kuromi rooms【Pics】
New Kyoto experience package lets you film epic samurai battles with your friends
Starbucks Japan releases new Christmas drink that can be topped with whipped cream
This Japanese restaurant chain’s triple-decker sushi bowls are a crazy feast for the eyes/stomach
Totoro fountain figurine recreates the sights and sounds of one of anime’s most memorable scenes
Studio Ghibli releases new “komorebi” plush toys to brighten your days
JR Hokkaido train driver in trouble for reading book about trains on stopped train
Human washing machine pods coming to Japanese hotels【Photos】
Studio Ghibli releases new anime tea and mugs in Japan
Japanese hotel chain’s new service: A bed and pajamas for otaku travelers’ plushies
Tokyo bento boxed lunch shop charges different prices depending on how heavy your laptop is
Studio Ghibli anime stoles are here to keep you warm with a range of famous characters
Japan has vending machines that put protective film on your phone for you — Here’s how to use them
Starbucks Japan unveils new Christmas Frappuccino and holiday drinks for 2025
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Possessing Harry Potter’s Sword of Godric Gryffindor is now illegal in Japan
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
No more using real katana for tourism activities, Japan’s National Police Agency says
One of Japan’s most beautiful hot spring towns announces new limits on number of day trippers
Mos Burger x Dassai sweet sake collaboration expands with new rice burgers and a konjac drink
A tale of two tonkatsu burgers – We pit McDonald’s pork cutlet sandwich against Mos Burger’s
Japan’s Mos burger releases inaugural tower burger to celebrate new Tokyo Tower outlet opening
Japanese burger chain Mos Burger replaces its buns with two halves of a giant tomato
Japan’s MOS Burger replaces hamburger buns with lettuce for limited “Natsumi” range
Katsu curry rice you can eat with your hands? Mos Burger unveils new Rice Burger Katsu Curry
Japan’s most popular domestic burger chain adds 100-percent vegan burgers to menu
Mos Burger’s new “Tobikiri Avocado Croquette Burger” teaches us how great potatoes are
Ooh la la! MOS Burger’s new premium hamburger packs a sophisticated punch
Mos Burger opens new online store dedicated just to frozen rice burger bulk buys
Crazy new Mos burger is covered in sauce, has a lineage that spans the globe
Mos Burger brings back moon-viewing and barbecue focaccia sandwiches for autumn season
Mos Burger’s new luxury burger contains 0.18 percent alcohol
Lotteria unveils its first rice burgers, but how do they compare to Mos Burger and McDonald’s?
Mos Burger’s sauce-soaked Wet Burger sure is wet, but is it worth your burger bucks? 【Taste test】
Leave a Reply