
Is this a country-fair style affront to Japanese cuisine, or a delicious idea we should have thought of sooner? Our reporter Meg finds out.
While sushi is popular across Japan, different parts of the country have their own favorite local varieties. For example, Toyama Prefecture, situated on the northern coast of the main island of Honshu, is known for masuzushi.
Masuzushi is a type of oshizushi, or “pressed sushi.” For masuzushi, slices of trout (masu in Japanese) are pressed atop a bed of firmly compacted vinegared white rice, resulting in a denser morsel than the standard nigiri style of sushi.
▼ Masuzushi
So when our Japanese-language reporter Meg was driving through Toyama Prefecture on her way back to Tokyo, she decided to stop at the Arisoumi Service Area and get some masuzushi for lunch.
But as she pulled off the expressway and into the parking lot, she noticed a very unusual flag in the food vendor area.
▼ “Toyama’s new famous delicacy: fried masuzushi”
Despite the flag’s claim of fame, this was the first time Meg had ever heard of fried masuzushi, or fried sushi of any kind, really. Technically, though, it is possible to fry sushi, since the word “sushi” actually refers to the vinegared rice, not the fish.
Meg’s knee-jerk reaction, though, was that deep-fried sushi sounds like the sort of crazy thing you’d find at an American county fair. Something you’d eat just to say you tried it, not because it actually tastes good.
But the longer she looked at the photo of the fried sushi on the menu (and also at the price, which was just 300 yen [US$2.70]), the more intrigued she became. After all, hadn’t she herself recently discovered that popping leftover sushi in the microwave for 30 seconds made it taste better? And so she took the plunge and ordered a piece of fried masuzushi.
Stepping back into her car to escape the December chill, and also for some privacy in case it tasted so bad she wanted to spit it out, Meg held the fried sushi in both hands and took a bite.
Instantly, she realized she’d been worrying for nothing. The fried masuzushi tasted great. The outer layer was crunchy and moist, and complimented, rather than obscured, the flavor of the fish and rice.
As a matter of fact, the seemingly incompatible ingredients went together so well that Meg had to stop and think about why her taste buds weren’t rejecting this unique meal. Fried fish isn’t unusual in Japan, so that part made sense, but why did the vinegared rice work in this handheld, deep-fried creation?
And then it dawned on her. The subtle, intrinsic sweetness of rice has similarities to the flavor of bread, and the sour notes of the vinegar used to make sushi resembles the tang of tarter sauce. As an overall dining experience, eating fried masuzushi is sort of like eating a fried fish sandwich, like a McDonald’s Filet-O-Fish, for example.
Meg concluded her happy taste test notes with, “Whoever thought of this is a genius”. So while the idea of fried sushi may sound weird, in this case it’s definitely a culinary craziness worth trying.
Service area information
Arisoumi Service Area (bound for Shiga, Gifu, Tokyo) / 有磯海SA(上り)Address: Toyama-ken, Namerikawa-shi, Kuriyamaji, Matsugakubo 2913-10
富山県滑川市栗山字松ヶ窪2913-10
Take out corner open 7 a.m.-9 p.m. (fried masuzushi availability hours may vary)
Website
Photos ©SoraNews24
[ Read in Japanese ]








Eating sushi…from a vending machine? We try Toyama Prefecture’s local delicacy, masuzushi
Sushi vinegar for your McDonald’s hamburger? We create the Japan dip sandwich【Taste test】
Sushi soup? We try Japan’s latest easy-to-make, so-crazy-it-might-work meal【Taste test】
Ho ho ho! Merry fried chicken sushi appears in Japan!
Japanese sushi hack: how to turn supermarket sushi into a restaurant-quality meal
Saitama is home to the best strawberries in Japan that you’ve probably never even heard of
Survey finds that one in five high schoolers don’t know who music legend Masaharu Fukuyama is
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Ichiran ramen fukubukuro lucky bag comes with big and small surprises
A look back on 40 years of Japanese schools banning stuff
Osaka establishes first designated smoking area in Dotonbori canal district to fight “overtourism”
Satisfy your sweet tooth with cheesecake and more all-you-can-eat sweets at Cheese Garden
Permanent Sailor Moon stage show theater announced for Tokyo
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Tokyo Skytree turns pink for the cherry blossom season
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Sakura Totoro is here to get spring started early with adorable pouches and plushies
Poop is in full bloom at the Unko Museums for cherry blossom season
Shibuya Station’s Hachiko Gate and Yamanote Line stairway locations change next month
Japan’s new “Cunte” contact lenses aren’t pronounced like you’re probably thinking they are
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
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
Japan’s new frozen sushi DIY kit – Great foodie fun, or cold-hearted abomination?【Taste test】
Using red sushi rice makes a real difference, if it’s paired with the right fish【Taste test】
Ice cream in fried tofu? Taste-testing ice cream inari, a substitute for ice cream cones【Taste test】
Soy sauce on pancakes? We try the newest dessert idea from a century-old soy maker【Taste test】
The good, the bad, and the ugly of a vending machine sushi meal in Tokyo【Taste test】
Which Japanese conveyor belt sushi chain has the best egg sushi?【Taste test】
Sushi hot dogs and burgers on the menu at Japanese sushi restaurant【Taste Test】
Why does this sushi restaurant serve raw tuna in an ice cream cone?【Taste test】
Shun seafood sushi with new meat sushi lineup at Japan’s favorite kaitenzushi chain
Our writer tries out Hong Kong’s ‘killer sushi’, lives to tell the tale
Which Japanese conveyor belt sushi chain has the best mackerel sushi?【Taste test】
We try the latest crazy chip flavour from Japan: Strawberry shortcake 【Taste test】
Japan’s French fry sundaes are here, but which one should you try? We find out【Taste test】
Which Japanese conveyor belt sushi chain has the best squid sushi?【Taste test】
Sushi burritos come to Tokyo with the opening of Beeat in Tokyo, and we tried three for ourselves