It’s not every day that you hear of a dish whose ingredients include a chemical element.
When most people hear of cesium, they probably think of either high school chemistry class or, if you happened to be glued to the TV during last year’s nuclear disaster in Fukushima, the element’s association with radiation…
So when a restaurant in central Tokyo openly advertising a lunch-time curry featuring a “cesium burger” came to our attention, we had to check it out.
Our brave food reporter Kuzo headed into town to find out whether the rumours were true and, if they were, to see what on earth a meal featuring a potentially hazardous chemical substance could taste like…


Majority of Japanese men say they feel some discomfort seeing female janitors in men’s restrooms
More Shinkansen trains being added to Japan’s “golden route” to meet traveler demand
Gundam and Reebok team up for new GQuuuuuuX Pumps【Photos】
Japan’s EF English Proficiency Index rank drops for 11th straight year, hits lowest ever
Exhibit featuring cutting-edge smell technology held at Tokyo Skytree
7-Eleven Japan now sells…matcha burritos?!?
Anime’s Tetsuwan Atom/Astro Boy shows up on a pedestrian walk signal in Japan
Evangelion original anime studio Gainax is now completely dissolved, Eva’s creator mourns ruined friendships
Japanese man who didn’t know how banks work defrauded out of 21 million yen
Godzilla and Gap Japan team up for kaiju casual fashion collection【Photos】
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
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
This hot springs town in Japan sets fire across a mountain every winter in a beautiful tradition
Uniqlo Ukiyo-e Blue T-shirts: A cool-hued reinterpretation of some of Japan’s greatest paintings
Japan’s first hotel with a human washing machine is now ready for you to come and bathe in it
Studio Ghibli mixes with sporty street styles of New Era to put No Face on your head in cap series
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan unveils new Christmas goods and a rhinestone tumbler that costs 19,500 yen
Real-world Nausicaa Ghibli anime glider completes its final flight in Japan【Video】
Japanese train company is letting fans buy its actual ticket gates for their homes
Is China’s don’t-go-to-Japan warning affecting tourist crowds in Tokyo’s Asakusa neighborhood?
The 10 best day trips from downtown Tokyo【Survey】
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
A guide to visiting Sagamiko Illumination, one of the three biggest light-ups in Kanto
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
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
7-Eleven Japan now sells…matcha burritos?!?
Anime’s Tetsuwan Atom/Astro Boy shows up on a pedestrian walk signal in Japan
Evangelion original anime studio Gainax is now completely dissolved, Eva’s creator mourns ruined friendships
Japanese man who didn’t know how banks work defrauded out of 21 million yen
Godzilla and Gap Japan team up for kaiju casual fashion collection【Photos】
New line of Evangelion fishing lures and other gear released by Japanese maker Dress
Let’s visit a German castle… in Okinawa!
Tokyo station platform to transform into sake bar with hot drinks, hot oden, and hot kotatsu
Japan’s first hotel with a human washing machine is now ready for you to come and bathe in it
Japanese gamer furniture company creates cabinets just for collectible trading card gamers【Pics】
U.S.A. now the fastest-growing market for Japan’s high-tech toilets, now selling quicker than ever
One-handed pizza from Domino’s Japan is the ultimate convenience
From protozoa to tapeworms: Visiting the Meguro Parasitological Museum