
You might need some good dental insurance.
Kagawa Prefecture, the land of the thick and starchy noodles known as udon, uses the slurping food in a number of interesting ways, from celebrating a newly constructed bath with the neighborhood to soothing crying babies. On his way back from his tour of the prefecture, where he enjoyed the art-filled island of Naoshima, our Japanese-language reporter Kouhey found a mysterious souvenir as he was wandering around Takamatsu Airport that many people seemed to be picking up: Udon Gummies.
Intrigued, Kouhey looked a little closer to find that they only cost 540 yen (US$3.55), and encouraged by the reasonable price, he bought his own box to try. With the stand mentioning that the gummies had been featured on a national news program, his expectations were high.
Upon returning home, Kouhey immediately began to inspect the Udon Gummies.
Printed on the top of the package were the words: “Warning: Strong Koshi”.
Koshi is a Japanese term to refer to the chewiness of the noodles. Sanuki udon is a famous Kagawa chewy udon style that the gummies appear to be attempting to emulate.
Looking a little closer, there was another warning: “Super hard. It’s chewy. Be careful.”
How hard can these Udon Gummies really be? Sure gummies are meant to be chewy, but how chewy do they actually need to be to warrant all of these warnings? Kouhey couldn’t wait to sink his teeth into them.
Opening up the box, he found a package wrapped in something like newspaper.
Unwrapping the newspaper, Kouhey revealed 10 Udon Gummies.
When he sat back a little, Kouhey took another look at the newspaper. Initially writing it off as a regular newspaper repurposed for packaging, he was surprised to find out that it was an entirely original creation entitled “Sanuki Gummy Newspaper”.
Among the many “articles,” were headlines like “The Birth of Udon Gummy” and an “Instruction Manual” for them. Kouhey could feel the love and effort that went into the creation of these gummies through the imagination and attention to detail seen in the newspaper.
After admiring the newspaper for a little while longer, Kouhey was ready to try one of these Udon Gummies for himself.
He picked one up and popped it into his mouth. His immediate reaction?
“How can these be THIS hard?!?”
The Udon Gummies were so much harder than Kouhey had been expecting. He had never tried anything quite like it. He squeezed another, pinching it between his fingers to test the elasticity, and realized that the soft, bouncy feel of a normal gummy was completely absent.
Biting into it, rather than sinking his teeth into a soft chew, Kouhey could only do his best to crunch on these gummies.
As he committed himself to chewing, Kouhey finally understood the meaning of “super hard” on the packaging. The company who made them was not joking when they wrote that; these gummies offer a hardness capable of giving your jaw an entire workout with just one piece.
Surprisingly, the flavor of the gummies was not udon-flavored at all, but more yogurt with a hint of sudachi (a Japanese citrus fruit). It had a light, refreshing taste that wasn’t overly sweet. However, next to the shocking impact of the firmness of the gummies, the flavor left a lesser impression.
Kouhey had also picked up a pack of actual Sanuki udon noodles while at the Takamatsu Airport souvenir shop, so he decided to whip up a batch for a direct comparison with the gummies they had inspired.
First came the real deal, Kouhey lifted up the udon noodles with his chopsticks and took a slurp.
It was no surprise that the genuine article was in a class of its own, being both chewy and smooth. With every chewy bite, the taste of the wheat spread throughout his mouth.
Next up, the challenger: Udon Gummies. How do they compare?
At first, it was tough to chew, but gradually it began to resemble the distinct springiness of Sanuki udon. With the real udon, the texture softens to a chewy texture as you bite, but the Udon Gummies retain that firm springiness throughout.
As he was putting his jaw through the workout of a lifetime, Kouhey noticed a line in the Sanuki Gummy News that read: “For an even more amazing texture, chill before eating.”
Could it possibly get even harder than this? Kouhey silently apologized to his jaw muscles as he found himself putting some of the Udon Gummies into the fridge.
A few hours later, Kouhey took them out and tried another one.
They had evolved from “super hard” to “ultra hard.”
At room temperature they were already tough to chew through, but now they were like little blocks of iron, taking serious effort to bite through. Even so, that toughness became addictive, with the more Kouhey chewed, the more the flavor seemed to emerge. He can’t wait to eat more, but he’ll probably have to give his jaw a little time to recover first.
The Udon Gummies turned out to be a lot firmer than originally anticipated. They seemed to have risen beyond the boundaries of what “gummies” are and become products filled with the love of Sanuki udon. Even for just the experience alone, these souvenirs are a must buy if you ever find yourself in Kagawa, the most satisfying prefecture to visit.
Related: Online store
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 ]


















Udon soup-scented bath salts from Kagawa are flying off the shelves and into bathtubs everywhere
Kagawa Prefecture holds ultra-udon marathon for those who love running, and noodles
Celebrate a belated Pokémon Slowpoke Day by slurping up some exclusive udon from Kagawa!
Japanese cafe creates the ultimate edible pun: udon-uts 【Pics】
Noodles for candy lovers: Gummy Udon arrives just in time for White Day
Uniqlo Ukiyo-e Blue T-shirts: A cool-hued reinterpretation of some of Japan’s greatest paintings
Toyota City civil servant arrested for using government access to run a detective agency
Foreign driver’s license conversion test passes plummet from over 90% to 33% in Japan
China’s don’t-go-to-Japan warning seems to be affecting Osaka’s Namba and Dotonbori neighborhoods
Starbucks Japan unveils new S’mores Frappuccino and latte for Christmas 2025
Made-to-order onigiri rice ball hotel breakfast buffet in Tokyo is open (and awesome) to all
Clear tonkotsu ramen becomes a cult hit at “Ramen Runway” in Japan
Special warm face masks for winter go on sale in Japan, and we test them out
Tokyo has a brand new Harry Potter shop with its own butterbeer bar – Let’s see what’s inside【Pics】
Cup Noodle mystery meat instant rice returns to Japanese stores after a seven-year absence
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Japan considering raising international traveler departure tax even more than previously reported
Is China’s don’t-go-to-Japan warning affecting tourist crowds in Shibuya’s Don Quijote?
Is China’s don’t-go-to-Japan warning affecting tourist crowd sizes in Nara?
Studio Ghibli stamps lift your spirits with motivational phrases from Totoro
Japanese town suing resident for being a jerk
Is Kyoto less crowded with tourists after China’s don’t-go-to-Japan warning?【Photos】
You can now buy a Japanese train station clock in Japan
Japanese police attempting to clamp down on “zombie cigarettes”
Starbucks Japan unveils new Christmas goods and a rhinestone tumbler that costs 19,500 yen
Real-world Nausicaa Ghibli anime glider completes its final flight in Japan【Video】
Brand-new Pokémon park opens in Japan with larger-than-life-size Lapras【Photos】
Japanese train company is letting fans buy its actual ticket gates for their homes
Is China’s don’t-go-to-Japan warning affecting tourist crowds in Tokyo’s Asakusa neighborhood?
The 10 best day trips from downtown Tokyo【Survey】
Naturally brown-haired Osaka student sues government for forcing her to dye her hair black
Japanese government considering tripling departure taxes to combat overtourism
Unique inclined elevator in Japan leads to a town that inspired Studio Ghibli’s Spirited Away
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Black Thunder Tempura from Japanese udon chain is not a good partner for noodles
Fukuoka’s Inaba Udon chain comes to Harajuku and we slurp up every last drop of it
Sweet omelette-flavored gummies? Famous Japanese YouTuber tries it so you don’t have to!
We tried 12 different gummy candies from a Japanese supermarket and found the most delicious one
Pikachu-shaped electric shock-flavor gummies are coming to Japan!
Taste-testing Tokyo’s 100-times spicy, and sweatiest, udon noodles【Photos, video】
All-Noodle Artisan Marugame udon restaurant operating in Tokyo, only 30 percent pass test
Udonuts: Doughnuts containing udon noodles become a thing in Japan
Shake Udon one-hand takeout bukkake noodle cups look to shake udon eating in Japan【Taste test】
Move aside hot dogs, the Tempura Udon Dog is here, and it’s amazing
Pizza Hut releases a special udon pizza…but only in one part of Japan
Nissin develops revolution in chewiness with 8-minute instant udon made with “mochi wheat”
Investigating the mysterious “Shake Pippi” at Marugame Seimen udon restaurants
Pitch-black Black Belt udon noodles are a visual roundhouse, but do they taste good?【Taste test】
Do Hi-Chew-flavor Hi-Chews have a reason to exist?【Taste test】
Leave a Reply