
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
Potama serves up epic rice balls like no other, and there’s only one store in Tokyo
Miss World Japan: The great-times-20-granddaughter of samurai lord One-Eyed Dragon
Neo Shinjuku Atsushi: New cyberpunk restaurant bar serves post-apocalyptic food in Tokyo
The best Hobonichi diaries, covers and stationery for 2026
Can we be just like Shohei Ohtani on a budget with a Hello Kitty cap?
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Pizza Hut Japan’s one-handed matcha dessert pizza is a hot mess (we mean that as a compliment)
Ghibli’s Kiki’s Delivery Service returns to theaters with first-ever IMAX screenings and remaster
New hot natural spring water at 7-Eleven proves Japanese convenience stores really are convenient
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Tokyo Skytree turns pink for the cherry blossom season
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Adorable Totoro acorn key holders come with a special guest hidden inside[Photos]
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
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】
No more using real katana for tourism activities, Japan’s National Police Agency says
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】
Are the new shrimp nuggets from McDonald’s Japan better than chicken McNuggets?
We tried six Japanese burger chains’ coffee to test the state of fast food coffee in Japan[Taste test]
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?
Is McDonald’s Japan’s new Tsukimi Moon-Viewing Burger any better than a regular Egg Cheeseburger?
McDonald’s Japan’s first-ever rice fish burger is here, but was it worth the wait?【Taste test】
McDonald’s Japan starts new campaign featuring burgers from their overseas restaurants
We try McDonald’s Japan’s new, as-yet-unnamed, Hokkaido hot potato burger
What happens when you combine fries from 8 different fast food chains in Japan?【Taste test】