
Enjoy the refreshing taste of Tsubame Sanjo’s metalworking factories!
The COVID-19 pandemic has been a huge grievance, both on personal and societal levels. One commonly discussed aspect is its impact on local economies, especially ones based around tourism. Some artisanal communities have turned to Internet-based projects to drum up revenue, while others are focusing on the future, planning enticing features to lure people back after the pandemic ebbs.
Tsubame Sanjo, an area right on the border between Sanjo City and Tsubame City in Niigata Prefecture, is taking the latter approach with a brand new product intended to spark imaginations and honor their longstanding tradition as one of the country’s most respected sources of metalwork.
So what does Tsubame Sanjo have for us? A metal sculpture, perhaps? A new spoon that’s even better at scooping up curry?
▼ Surprise! It’s ice cream.
After a drastic decrease in tourists following the arrival of the pandemic, an independent initiative called “I Wanna Celebrate Tsubame Sanjo!” put together a team of planners, manufacturers, a designer, and yes, also a gelato specialist. Together they drafted the idea of an ice cream that would represent Tsubame Sanjo’s incredible history as a manufacturer of metal cutlery, cast irons, and various other tools and trinkets, while also promising a taste of unexpected possibilities.
Many towns offer unique food as part of the tourist experience — think apples and Aomori, or bananas and Tokyo. This new ice cream will have iron shavings incorporated into the ice cream itself so that you can experience the taste of Tsubame Sanjo’s factory culture on your tongue!
The website created to promote the iron ice cream guides us through the brainstorming process. Market research determined that tourists typically visit in the summer, hence the cold delicious ice cream. Then after coming up with the idea of combining iron shavings with ice cream, they tried mixing iron shavings with commercial vanilla ice cream products.
▼ It was delicious, allegedly.
From there they enlisted the help of the aforementioned gelato expert, Yasuyuki Sakuma of Tsubame-based gelateria Gelateria Coco, and design outlet Creator Unit 401 to make the product more appealing. Then it was time to ensure the taste and the nutrition was balanced. They wanted consumers to appreciate the sweetness of the ice cream while tasting the iron complement, without including too much iron in the final product. After all, more than the recommended daily dose of iron would be a waste.
Then a breakthrough — combining the iron shavings with shaved ice makes it easier to taste the flavor even with a small amount of iron! Bamboo charcoal was also incorporated so that the ice cream would be a pleasing iron-grey color after mixing. The base of milk gelato ice cream was also improved for taste.
After that, all that was left to do was give it a catchy slogan, name it, and cap it off with a snappy design. It’s like a field trip to a factory you can eat!
This is an ice cream that lets you savor the flavor of Tsubame Sanjo’s factories on your tongue: Tsubame Sanjo Iron Ice Cream.
Many people have already taste-tested the ice cream and announced it was “much tastier than I expected”, “very sweet” and “an unexpected combination that rocks”.
The product is on sale as of April 24 for a retail price of 400 yen (US$3.70), and initially will only be able for purchase at Gelateria Coco.
Iron and ice cream… there couldn’t possibly be any crazier flavor than that, right?
Related: Gelateria Coco
Source, images: Tsubamesanjo Iron Ice Cream
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!





We dig into Japanese ice cream flavored with iron metal and are wowed by the result【Taste Test】
The ultimate guide to Kyoto ice-cream
Japanese mochi ice cream becomes latest TikTok trend
New Japanese KitKat captures the flavour of Baskin Robbins’ choc mint ice cream
Japanese monaka ice cream looks very different in Hokkaido
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
Is a snow day the perfect day to beat the crowds at a popular ramen restaurant? [Experiment]
Testing Japan’s fluffy mayonnaise pancake cooking hack【SoraKitchen】
Foreigner and skiing pals get lost in Japan, call cops for help, ignore them when they call back
Japanese man gets drunk and falls asleep on Tokyo streets, then gets robbed by foreign national
Hoisu: The phantom Japanese sake that can’t be purchased in stores
Squat toilets’ popularity fading as parents call for them to be abolished in Japanese schools
To celebrate 7-Eleven Day, here are seven 7-Eleven Japan items that need more love
420 million yen in cash-filled suitcases stolen on Tokyo streets, incidents at Haneda and Hong Kong follow
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
A look back on 40 years of Japanese schools banning stuff
New Family Mart cinema opens inside Japanese airport
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Man arrested in Japan after leaving car in coin parking lot for six years, racking up three-million-yen bill
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Yokai are descending upon Tokyo this spring in the latest immersive art experience
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
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
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
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Unusual Japanese ice creams take your taste buds on a trip around Japan
Sake and Japanese convenience store ice cream go great together, but there’s an even better combo
Leave a Reply