
Made with Japan’s most expensive beans, this dish could sway even the biggest natto naysayers.
When it comes to Japanese cuisine, there aren’t many foods that are as divisive as natto. Whether it’s the smell, the taste or the texture, natto is definitely a ‘love it or hate it’ kind of dish.
On the other hand, you’d be hard pushed to find anything as universally loved as a ramen. Whether it’s tonkotsu ramen, miso ramen or soy sauce ramen — stick a steaming bowl in front of us and we’ll be as happy as a clam.
So what would happen if you were to mix natto with such a universally beloved dish like ramen? Would they meld together harmoniously in a delicious dish?
Well, if we’re going to test this theory, we aren’t just going to try it with any old run-of-the-mill natto. No, our palettes are far too refined to settle for anything but the best, so you can imagine our delight when we discovered Fukujiro — a natto specialty shop in Akita Prefecture and home to Japan’s most expensive ‘Black Diamond’ natto — were selling Natto Ramen. What’s more, it was available to order online, so our Japanese-language reporter Kohei decided to give it a try.
Including postage, two servings of Natto Ramen cost Kohei 2,074 yen (US$18.60) — a little pricer than a normal serving of ramen, but even the sight of the product’s label made Kohei feel like he was buying a high-end item.
The natto ramen kit included fresh noodles, broth base and sesame seeds, along with a pot of natto. And not just any old natto, but natto made especially to accompany the ramen, with the pots displaying large, yellow stickers that read: ‘to be used with ramen only‘.
As he opened the pot, Kohei noticed the natto had been processed into an almost paste-like substance. It didn’t look anything like normal natto, and it was barely sticky at all. In fact, it looked more like miso paste than natto — perfect for turning into a natto-y broth.
But while the appearance was definitely intriguing, Kohei was keen to get started on the taste test. He added the natto to a bowl…
… added the broth base…
… poured in 300 millilitres (10 ounces) of hot water …
… and gave it a good stir!
As he was stirring the natto mix, he’d also been boiling the noodles for about two minutes.
For the final step, he simply added the noodles to the broth, sprinkled sesame seeds on the top and it was ready to eat! Fukujiro recommends adding spring onions, kimchi, and bean sprouts as additional toppings, but we wanted to experience 100-percent pure natto ramen, so we went without. So how does it taste?
Well, it gets two thumbs up from Kohei. The slippery noodles went well with the natto flavour. And as Kohei was slurping away, happily enjoying his meal, a thought struck him —
Can I make this myself?
This was the first time Kohei had tried natto ramen, and not only that but it was natto from the most expensive natto shop in all of Japan. Unless he knew what the normal, bog-standard version tasted like, he’d never truly be able to get a sense of the high quality he was enjoying.
So Kohei decided to recreate his meal using supermarket-bought items.
To recreate the ‘high-quality’ taste of the noodles, Kohei opted for some pricer-than-usual ramen — 486yen ($4.37) for two servings.
For a true natto quality comparison, Kohei went for some basic ‘Okame Natto’, three packs of which will set you back around 70 yen ($0.63)
Kohei ground the natto using a mortar and pestle to recreate the ‘natto paste’ from Fukujiro, but the natto was so gooey and slippery that it was hard to grind properly.
The grinding process took Kohei about ten minutes, but despite his hard work it just didn’t look as finely grounded as the Fukujiro natto paste.
But Kohei had started now, so he continued with the rest of the steps — he added the natto and miso paste to a bowl and cooked the noodles.
▼ Ta-da!
▼ Can you tell which one is which?
Apart from the sesame seed toppings, the two bowls looked almost identical! But now on to the most important aspect — the taste. Would Kohei’s recreation match up to the lofty standards of Fukujiro’s high quality natto?
It was delicious. In fact, Kohei was tempted to say that it was as delicious as the expensive Fukujiro ramen. There was one small difference, though, that Kohei noticed as he was taking his final sips of the broth. See if you can notice, too.
▼ Fukujiro’s ramen
▼ Kohei’s creation
In the Fukujiro ramen, the natto melded and blended perfectly with the broth, whereas Kohei’s ramen had bits of natto floating in it that had separated from the broth. This was the meaning of ‘for ramen only’ natto, compared with regular store-bought natto.
Still, in the end, while the Fukujiro natto ramen was certainly delicious, Kohei couldn’t help but rate his store-bought creation higher. Both bowls of ramen were delicious, though, and Kohei is keen to try the dish again with the recommended toppings. Why don’t you try it, too?
If the idea of eating natto still makes you balk though, this guy might have a sweet serving suggestion that could hit the spot!
Images: ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]






















The most expensive natto in Japan – Eating the “black diamonds” of Tanba Kuro【Taste test】
We tried making natto the old-fashioned way, and the result was unexpected but delicious 【SoraKitchen】
Waiter, there’re 100 crickets in my soup! We try make-it-yourself Cricket Ramen【Taste Test】
How to make yoghurt ramen with instant noodles
We try an easy, cheesy, Italian-inspired camp meal using instant noodles【Recipe】
Highest Starbucks in Japan set to open this spring in the Tokyo sky
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
Burning through cash just to throw things away tops list of headaches when moving house in Japan
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Studio Ghibli displays The Boy and the Heron Academy Award Oscar in Japan for a limited time
Japanese dictionary’s definition of “LGBT” draws criticism for inaccuracy on the “T” part
Osaka establishes first designated smoking area in Dotonbori canal district to fight “overtourism”
We try “Bubble Soccer,” body slam and laugh the entire time
Number of foreign students in Japan hits record high, one country accounts for over 35 percent
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
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Poop is in full bloom at the Unko Museums for cherry blossom season
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Playing Switch 2 games with just one hand is possible thanks to Japanese peripheral maker
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
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
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
Why throw away your leftover ramen broth when you can use it to make awesome ramen rice instead?
Natto for beginners? How to half-make Japanese fermented soybeans at home【SoraKitchen】
Can you make a good chicken ramen broth with KFC fried chicken?
Super ramen! What happens when you combine 19 different types of supermarket ramen?【SoraKitchen】
We try the “longest ramen in history”【Taste test】
We try Cheesecake Kimchi Natto Ramen with a conspicuous moe character on the box
Which noodles, other than Okinawa soba, pair best with Okinawa soba broth?【Taste Test】
We try ramen from a can on the backstreets of Tokyo【Taste Test】
We can’t stop eating this chicken ramen noodle and chocolate snack we made【SoraKitchen】
We try “the worst-tasting ramen in Japan” – How bad could it be?【Taste test】
What does vegan ramen taste like? We try Veggie Brown Rice Ramen
Ichiran ramen vs. Ichiran instant ramen: The ultimate taste test right outside the store
We spice up our fermented soybeans with curry powder flavored natto【Taste Test】
Did you know your rice cooker is also a ramen rice cooker?【SoraKitchen】
Our resident natto lover tries Mythical Natto from Hokkaido and gets spirited away【Taste test】