
We compare rice burgers from three of the top fast food chains in Japan!
Back in 1987, Japanese fast food chain Mos Burger released its very first rice burger, and for a long time it was one of the company’s signature products, standing proud against the competition as a testament to the chain’s desire to cater to local tastes.
Recently, however, Mos Burger’s competitors have been weighing in on the action, with McDonald’s releasing its own lineup of rice burgers, packed with familiar fillings like teriyaki and cheese.
▼ The first McDonald’s rice burgers made their debut in January last year.
Back when McDonald’s released their rice burgers, our Japanese-language reporter P.K. Sanjun was there to taste them, and his finely tuned palate deemed them to be second-rate compared to the originals from Mos Burger.
▼ Mos Burger’s rice burgers remain the best on the market, in P.K.’s eyes.
However, there’s now a new contender on the scene, as burger chain Lotteria is releasing their first-ever range of rice burgers this October, and you can bet P.K. was there to try them. In fact, he decided to buy as many rice burgers as he could from Mos Burger, McDonald’s, and Lotteria, rating all seven against each other to find the best ones of the lot.
So, without any further ado, let’s introduce the participating players:
▼ Lotteria’s Shrimp Rice Burger (510 yen)
▼ Lotteria’s Superb Cheese Rice Burger (510 yen)
▼ Mos Burger’s Yakiniku Rice Burger (420 yen)
▼ Mos Burger’s Seafood Kakiage Rice Burger (370 yen)
▼ McDonald’s Garlic and Black Pepper Chicken Rice Burger (410 yen)
▼ McDonald’s Spicy and Delicious Spicy Shrimp Rice Burger (440 yen)
▼ McDonald’s Teriyaki Rice Burger (390 yen)
McDonald’s currently has three rice burgers on the menu, while Lotteria and Mos Burger each have two. Out of all of them, however, the ones from Lotteria stand out immediately as being different — in both looks and ingredients — to the other chains, and that’s because they have seaweed in them.
▼ Or around them, in the case of the Superb Cheese
Having never tried the Lotteria rice burgers before, P.K. started with these, and he immediately felt they had a lot to offer, although they reminded him of onigiri rice balls rather than rice burgers.
The Superb Cheese was really impressive, displaying a perfectly harmonious balance between rice, beef patty, and cheese, and it turned out to be the juiciest out of all seven rice burgers.
The Prawn Burger wasn’t bad either, with the prawn and tartare sauce being a tasty combination, but P.K. couldn’t help but feel they both missed an opportunity to really use the seaweed to their advantage. Instead of highlighting the very Japanese ingredient, which made these two unique from the others, the flavour of the seaweed became lost in amongst the sauce and other ingredients.
▼ They were undoubtedly good, and very tasty, but it’s just that they didn’t live up to P.K.’s high expectations.
Next up to the plate were the rice burgers from McDonald’s, and they too, had a distinct look that set them apart from the others.
▼ These sinful creations had ingredients spilling out from inside them.
P.K. likened their showy appearance to illegal construction work, saying they displayed no regard for the sanctity of the rice burger, which he believes is best enjoyed with more even portions of rice and filling.
▼ And that’s why, at the end of the day, Mos Burger’s rice burgers once again come out triumphant.
For P.K., Mos Burger’s rice burgers do a terrific job of showcasing the rice, unlike the ones from the other two chains, which attempt to drown the grains in sauce or overwhelm them with other ingredients. Rice is treated like a side dish in those burgers, whereas the Mos Burger ones strike the perfect balance between sauce, rice and fillings.
Despite the competition muscling in on Mos Burger’s rice game, P.K. is convinced that they just can’t beat the original creators of the rice burger. They play a good game, and sure, they’re all tasty, but if P.K. had to choose between all of them, he’d choose Mos Burger time and time again.
Now we just have to wait and see if KFC and Dom Dom will take up the challenge to add rice “buns” to their burgers in future. After all, KFC have already tested the waters with fried chicken bento boxes and Dom Dom loves to create weird offerings, so it’s definitely possible!
Photos ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]













Japan’s Great Gratin Croquette Burger War begins: McDonald’s vs. Lotteria【Taste test】
Survey ranks Japan’s most popular fast food chains, McDonald’s surprisingly not No. 1
McDonald’s Japan brings out a new chicken burger with rice buns
McDonald’s releases new rice burgers in Japan
Mos Burger Chimes in on McDonald’s 60 Second Service, Reminds People How Fast Mos Burger Ain’t
Studio Ghibli unveils new My Neighbour Totoro Yearly Plate for 2027
New Japanese convenience store rice balls taste like instant noodles [Taste test]
Kyoto temple bans visitors from wearing kimono
Lego PlayStation recreates Sony’s original console, makes unusual choice for games to salute
Starbucks Japan releases new coffee table book featuring 18 of the most unique stores around the country
New Pokémon anniversary song is 22 minutes long, features all 1,025 Pokémon species [Video]
American tourist in Japan arrested on charges of attempted murder and arson
Japan’s Tsukimi One-hand Bento’s name is all wrong, but it still looks entirely delicious
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
Japan’s first fall color forecast for 2026 is here!
Studio Ghibli unveils new anime calendars and diary planners for 2027
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
One Piece Day 2026 brings new art, music, and new cast announcements
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Take your taste buds on a trip to Hawaii with the new McDonald’s Japan menu
McDonald’s Japan now has a double cheeseburger with rice buns, and people are raving about it
Who wins in a battle of McDonald’s and Komeda Coffee’s chicken tatsuta burgers?【Taste test】
We tried six Japanese burger chains’ coffee to test the state of fast food coffee in Japan[Taste test]
Are the new shrimp nuggets from McDonald’s Japan better than chicken McNuggets?
Tsukimi Moon-Viewing Burger Showdown: Which Japanese fast food chain got it right this year?
A tale of two tonkatsu burgers – We pit McDonald’s pork cutlet sandwich against Mos Burger’s
McDonald’s Japan asks that you please be careful with its new extra-spicy rice burger
McDonald’s releases Come on Baby New York Burgers in Japan…but where’s the N.Y. flavour?
The McDonald’s Hokkaido Salmon Burger is a sell-out hit…outside of Japan【Taste test】
Is Lotteria’s new meat sauce burger a challenge to the reign of Mos Burger’s Japanese classic?
McDonald’s Japan’s first-ever rice fish burger is here, but was it worth the wait?【Taste test】
Is McDonald’s Japan’s new Tsukimi Moon-Viewing Burger any better than a regular Egg Cheeseburger?
McDonald’s Japan starts new campaign featuring burgers from their overseas restaurants
McDonald’s Japan expands rice burger menu with first-ever rice fish burger, two more options