
Smooooooke on the waaaater…
Summer in Japan is a time for fireworks, and since this summer is shaping up to be a brutal one, our fireworks correspondent Masanuki Sunakoma is coming equally hard with his explosive reviews this year too.
Since fireworks are basically just things that blow up, you might not expect a whole lot of variety aside from size and color differences. But this really is an industry full of creativity and innovation, just as Pops Fart-loon.
This time in his searches, Masanuki came across a very interesting type of firework made in Japan that is meant to burn underwater. It’s called Goldfish Fireworks and for 198 yen (US$1.43), its package promises: “Mysterious! Fireworks that do not go out even in water! Mysterious bubbles will come out.”
In Japan, proper fireworks etiquette is to bring a bucket of water to store spent sparklers and rockets for safety and cleanliness. Clearly, Goldfish Fireworks was inspired by this as a way to include the bucket of water in the fun.
Speaking of sparklers, you’d probably normally get a half dozen or so in a pack for about 200 yen, but in this case our reporter only got one stick. Since this was intended to burn underwater, however, it looked likely to be jam-packed with gunpowder.
And sure enough, when he sparked it up, an intense flame burst out the end.
It seemed to be burning fast, so Masanuki quickly dunked it in the water.
And just as the package promised, it continued to burn brightly in the water and create strange glowing bubbles as it did.
▼ Masanuki: “Ooooooooh!”
As it burned, a strange mixture of steam and smoke started to rise from he bucket. As it neared the end the rising flame on the stick slightly went above the water level, leaving the Goldfish Fireworks exposed to the air where it burned violently again.
It was like watching an action movie where Sylvester Stallone is standing a few feet away from a massive explosion and somehow emerges unscathed. In the same way, the little red fish at the end of the stick help up surprisingly well, and when the smoke cleared it was no worse for wear.
And looking at the state of the water after he was finished, we should remind you to use the Goldfish Fireworks before your other items for best results. The bubbles probably won’t be as magical in filthy water.
It only lasted for about 17 seconds, but it was a very dramatic 17 seconds and well worth the price. It was a shining example of Japanese fireworks craftsmanship and definitely a recommended buy for this summer. It even encourages people to bring buckets of water with them, thus ensuring a safer and cleaner fireworks season for everyone!
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 ]









Lighting up some luxury Japanese sparklers bought from a supermarket checkout
Trying out Amazon Japan’s lowest-rated fireworks with 60 consecutive shots
Sparks fly when the Crazy Head comes to dinner from century-old fireworks shop in Nagasaki
Are Glowing Box Monster Mummy fireworks a curse or a pharaoh-nomenon?
Explore the exquisite beauty of “Pops’ Fart-loon” fireworks
Japan now has potato chip-covered chocolate, and it’s amazing!【Taste test】
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Majority of Japanese mayors say foreign residents are essential but most see good and bad effects
Village Vanguard’s most expensive Black Lucky Bag sets an ominous tone for 2026
Japanese shiitake mushroom snacks from Don Quijote, created for people who don’t like mushrooms
Little boy comforts scared girl at school, is manlier than your fully grown adult boyfriend
Four Shinto shrines to pray for love at in Japan to start the New Year
New 800-yen bill artist concept brings Shiba Inu to canvas of Japanese currency
Tokyo Station staff share their top 10 favorite ekiben
Samurai armor for pets turns your animal companions into adorable dogs and cats of war【Photos】
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
Hayao Miyazaki says Happy New Year to Studio Ghibli fans with new art for Year of the Horse
We found possibly the quietest Japanese-style hotel in Tokyo’s bustling Shinjuku district
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
The best Starbucks Japan Frappuccinos we want to drink again in 2026
We revisited Sweets Paradise after a decade to see if Japan’s dessert buffet still delivers
That time Seiji called JASRAC to ask why he didn’t get paid royalties for his song being on TV
Japan’s oldest largetooth sawfish in captivity back on display in Mie Prefecture
Pizza Hut Japan’s hot lucky bags are perfect for a New Year’s pizza party
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
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
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】
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
Leave a Reply