
Imuraya Confectionary is a Japanese sweets company that specializes in the sale of adzuki (sweetened red bean) products. They pride themselves on sticking to traditional Japanese flavors and sticking to their strange marketing strategies just as hard.
Recently, Imuraya made a pair of official Twitter posts cautioning people against the stiffness of their top-selling Adzuki Bar! This frozen slab of bean paste is a summer favorite across Japan, but according to Imuraya’s own assertions, they can crack your teeth!
The first post to rock Imuraya’s Twitter feed reads as follows:
Dentist: How’d you knock your teeth out?
Me: An Adzuki Bar…
Dentist: Well that’s no surprise. In the summer many people succumb to Adzuki Bars
Needless to say, the company’s faithful followers were a little shocked, even though the post was probably meant as a joke. It just doesn’t seem right to make a crack at your own product’s expense.
Then, another surprising Tweet cropped up this Tuesday when the company made a warning post explaining, “Adzuki Bars are hard, so watch your teeth! Also, if you try to eat one right out of the wrapper, your lips and tongue can stick to it, so be careful of that too!” On the one hand, it’s very thoughtful of them to warn us, but on the other, it’s not exactly a flattering message.
Imuraya’s obsession with their product’s hardness comes from a book published in 2010 titled Why are Adzuki Bars Hard? 200 Delicious Random Facts. Apparently, its unyielding nature comes from the fact that no lactose or other fatty ingredients are used, just beans, sugar, corn starch, and salt. But that’s beside the point. When the selling point of your product is its inedibility, that’s a problem and not something to be proud of!

We try to hammer a nail into a board using a popular Japanese summer treat
Makers of Azuki Bar report record profits in 2021
Japan’s hardest frozen treat is secretly an ingredient to make great hot dessert drinks【Recipe】
Grab a free ice cream treat on “Azuki Bar Day” (July 1st) in three major Japanese cities
Coming soon to Japan: Chilled sweet bean ice candy flavored potato chips…with salt!
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
Cherry blossoms already blooming at Gap Japan with Sakura Collection lineup【Photos】
Same character, different animator – Fans compile comparison charts for anime’s biggest stars
Chocolate mochi slices appear in Japan, make our mouths water and our kitchen smell amazing
The most preposterous “adult” gacha capsule toys at Akihabara Station
Neo Shinjuku Atsushi: New cyberpunk restaurant bar serves post-apocalyptic food in Tokyo
How to make a lucky sushi roll with KFC fried chicken skin【SoraKitchen】
Majority of Japanese kids in survey almost never take a dump at school
Tokyo National Museum seeking donations to pave over pond, create space for beer and music events
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
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japan cherry blossom forecast update moves up sakura dates for many parts of the country
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Studio Ghibli turns My Neighbour Totoro characters into bag charms for everyday adventures
If you haven’t tried an antenna shop in Japan, you’re missing out
Studio Ghibli releases Spirited Away bags in Japan, based on a mysterious festival
Morning-after pill finally available in Japan without a prescription, must be taken at pharmacy
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
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
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
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
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Apple pie ice cream bars arrive in Japan and they’re superb【Taste test】
Kyoto has some exquisite Japanese-style frozen snacks based on the legendary Azuki Bar
Japan’s Nikka Whiskey recommends serving with a frozen sweet-bean bar inside [Taste test]
How to make a sinfully decadent Apple Pie Bar pie out of Japanese grocery store stuff【SoraKitchen】
We try making red-bean rice using an ice cream bar【SoraKitchen】
Leave a Reply