
We highly suggest only seeing, and not tasting, this particular rainbow.
Campfires are an ubiquitous part of the camping experience. Whether you use your campfire to roast marshmallows for s’mores or to keep you and your anime-girl tent warm, campfires add to the general cozy atmosphere of a night outdoors.
For our at-home camping expert, Saya Togashi, camping has provided her a different opportunity when it comes to the iconic campfire: making rainbow fire.
Saya’s experience first started by coming across black packets on Amazon labeled with “Rainbow Fire.” While the packets looked suspicious at first glance, she scanned the reviews, which were mostly positive, and decided to buy a set of four packets for 999 yen. (US$9.64)
When she finally went camping, Saya created a decently sized campfire, and following the instructions she tossed in one whole packet into the voracious flames. As soon as the packet made contact, the fire turned azure blue!
Slowly, the azure blue overtook parts of the fire, and the color changed from a vibrant blue hue to a beautiful emerald green.
Though the rainbow fire did not have the flashiness of a firework, there was still something alluring about the dancing colors. Saya felt like she was watching an aurora borealis in the form of a fire.
▼ Closer, come closer…
▼ As the fire burned, pink and purple colors eventually erupted at its tips.
While Saya did technically see seven colors total — blue, green, red, orange, yellow, pink, and purple — the fire mostly retained its warm orange and yellowish hue.
Saya experimented by tossing in an extra packet of Rainbow Fire into the campfire, and the colors became more pale, such as the azure blue transforming into an icy blue.
Depending on the size of your campfire, the number of packets needed differ. The makers of Rainbow Fire suggest one to two packets for a small campfire, but two to three packets for a larger one. Each packet burns for roughly 30 minutes, and Saya noted that Rainbow Fire should not be used if you intend to cook with the campfire.
▼ And don’t forget, folks! Always remember to follow fire safety rules such as building your campfire downwind and having water nearby before setting it off.
For those interested in trying to make rainbow fire themselves, you can purchase the Rainbow Fire set on Amazon here.
And if you want more ideas for future camping trips, consider these rental cars you can sleep in or making your own onsen!
Photos: ©RocketNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]






Enjoy the great outdoors without leaving your home – We try camping on our balcony
Class up your campsite with these Japanese sake pouches designed for the outdoors
Temple camping in Japan at Wakayama’s Daitaiji【Photos】
Can you buy everything you need for an overnight camping trip at Daiso? Part 2!【Photos】
This Tokyo apartment complex lets you paint your room, offers community BBQ and camping gear
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Room 404: What happened when we stayed in an unlucky hotel room in Japan
It’s illegal for yakuza to go to professional baseball games in Japan, Tokyo arrests remind us
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Tokyo’s best ramen breakfast? Restaurant two minutes from Tokyo Station is a strong contender
Starbucks Japan unveils new S’mores Frappuccino and latte for Christmas 2025
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
A look back on 40 years of Japanese schools banning stuff
New Family Mart cinema opens inside Japanese airport
Man arrested in Japan after leaving car in coin parking lot for six years, racking up three-million-yen bill
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