
Join us as we taste the unique limited-edition treat, with lots of sweet details and mouthwatering photos.
Last year, we were salivating over the announcement of an unusual watermelon dango sweet, but by the time we got around to placing an order, the frozen dessert was so popular it had already sold out! Determined not to lose out again this year, we got our pre-orders in early and were thrilled when the cool package arrived on our doorstep on a hot summer’s day. Not only do the unusual limited-edition Japanese sweets look spectacular, their unique flavour makes them absolutely delicious too!
▼ The tag on the cute three-pack says “Naka wa Akai yo!” or “The insides are red!”; giving us an idea of what to expect from the watermelon-flavoured treat.
The sweets come from Yagumo Dango, a traditional confectionery company based in Aichi Prefecture, who’s been making and selling dango (skewered Japanese dumplings made from mochiko glutinous rice flour) for nearly 70 years. While a lot of their range uses traditional flavours like red bean, green tea, kinako roasted soybean flour, and black sesame, the unusual watermelon flavour is one of their best sellers, available only for a limited time in summer.
The outside of each sweet is covered in matcha green tea chocolate and drizzled with dark chocolate, making the round dumplings look like miniature watermelons.
While dango are usually served at room temperature or warm when freshly fried from the grill, the watermelon variety needs to be kept frozen, which makes for a perfect treat on a hot summer’s day.
▼ Before biting into the dango, we couldn’t help but admire all its decorative details.
While the outside looked beautiful, nothing could prepare us for the wonderful bright red flesh inside. Suddenly, the sweet looked even more like a plump, juicy watermelon, complete with tiny black sesame seeds playing the role of dark seeds.
The round glutinous rice balls were an exquisite shade of vivid red, glistening with moisture and just begging to be eaten.
We bit into the first dumpling and were blown away by the flavour. The mellow taste of the crunchy outer chocolate broke away in the mouth, revealing an intense flavour of watermelon that covered the tastebuds with a fresh, juicy fruitiness. The slight crunch and earthy aroma of the black sesame seeds provided a nice contrast to the fresh sweetness, and the icy cold sensation made this seem like an unusual hybrid dango-ice cream dessert.
The real star of the sweet, as you would expect from the esteemed decades-old traditional confectionery company, is the glutinous dumpling. The small sesame seeds and the dark and matcha chocolate-covered coating here play a minor, supporting role to the fruity red flesh, which sings with the addition of real juice, packing every mouthful with a punch of vibrant watermelon flavour. It’s an absolute taste sensation, and one we’re eager to try again, year after year.
▼ Round, smooth and jelly-like, the dumplings provide a pleasant aftertaste, making it feel like you’ve just had a delicious serving of cold watermelon.
The three-pack treats are available to purchase online from their official website or from shopping site Rakuten for 850 yen (US$8.45), plus nationwide postage. If you’re in Japan during the hot summer season, these are definitely worth a try!
Photos © RocketNews24











The one place in Japan where you can buy epic, super-long dango sweets
Dango samurai swords appear in Tokyo’s Harajuku, so Mr Sato heads out to try them
Flying dango: Unique tourist site where Japanese sweets are flown to you over a gorge
Summer sweetness arrives at Krispy Kreme Japan as colorful watermelon and lemon shaped doughnuts!
Coco’s gets into Japanese summer spirit with amazing kakigori shaved ice desserts!【Taste test】
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
What’s up with the “mosquito buzz” noise at Shibuya Station?
Japanese convenience store brings rice balls back to 100 yen – Is this deal worth it?[Taste test]
Hello Kitty is now a transforming truck robot[Photos]
Super Mario and Baskin-Robbins release a power-up ice cream collection in Japan
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
Japanese film studio Toei announces first three video games from newly created Toei Games
7-Eleven Japan’s cooked-in-store takoyaki is here! How does it fare against the street food king?
Buddhist priest arrested for using health insurance card he found on the street
Tifa’s Final Fantasy VII bar is going to pop up in real-world Tokyo
Japanese convenience store gives away free ice cream with creative ad at Shinjuku Station
Secret staff cafeteria in Tokyo is a hidden gem you won’t find in travel guides
Tinder just opened a convenience store in Japan, aimed at adults only
Japan is so hungry for workers it used up its five-year visa quota in record time
“Disaster”: 2018 Kanji of the Year unveiled by Buddhist monk at Kiyomizudera temple in Kyoto
Tsujihan sushi bowl restaurant goes viral with foreign tourists, but is it worth the hype?
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Injuries on stairs in Tokyo highlight an overlooked design flaw
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Waste not, want not: Japanese netizens share delicious ways they prepare watermelon rinds
Japan now has an alcoholic popsicle that’s not banned for children
Insanely detailed 900-plus-piece Japanese model kit is…a 1:1-scale sesame dumpling【Photos】
We made hanamaru monaka, a traditional Japanese sweet loved by legendary-swords-turned-hot-guys
Dominique Ansel gives us new eye-popping ice cream served in a slice of watermelon!【Pics】
Starbucks Japan releases first-ever nationwide watermelon Frappuccino, and it’s a summer stunner
Is McDonald’s Japan’s new watermelon frappe worth your yen?
New Japanese Kit Kat features flavour of traditional shingen mochi dessert
Is Starbucks Japan’s first-ever nationwide Watermelon Frappuccino the hit drink of summer?
Tokyo pub lets you grill traditional Japanese dessert right at your table in all-you-can-eat deal
New Japanese Kit Kat raises funds for earthquake-damaged Kumamoto region
New Japanese Kit Kat flavour on its way, as finalists from international voting announced
McDonald’s adds new watermelon frappe and fruity macaron to its menu in Japan
15 beautiful Japanese sweets to cool you down this summer
Studio Ghibli serves up My Neighbour Totoro with a side of traditional Japanese wagashi sweets
All 47 Starbucks Japan’s local Jimoto Frappuccinos, ranked by calorie count, plus what each one is
New Japanese KitKats feature sakura sake and a traditional cherry blossom dessert