
Made from ruby cocoa beans, this new “fourth type of chocolate” promises a whole new Kit Kat flavour experience.
Nestlé Japan has been delighting its local customers for years, with all sorts of limited-edition Kit Kats raising the bar in the chocolate world time and time again. Now, they’re out to conquer the international market with a stunning new release that will go on sale in Japan on 19 January, and this one is so special they’ve decided to release it in other countries later this year.
What makes this Kit Kat so unique is the fact that it’s made from ruby chocolate. Dubbed the “fourth type of chocolate” by Barry Callebau, the Zurich-based company that developed it, ruby chocolate is being hailed as the first new type of natural chocolate to appear in over 80 years.
▼ Ruby chocolate is the world’s newest variety of chocolate,
joining dark, milk, and white chocolate varieties.
Sourced from the Ruby cocoa bean, this new chocolate has a natural reddish colour and a berry fruitiness. Innovative processes were developed over a number of years to extract the special flavours from the bean, which needs no added colouring or berry flavouring to create the end product.
Having introduced the world to white chocolate with their Galak bar back in 1930, Nestlé was quick to get on board with the new ruby chocolate, signing up for a partnership with Barry Callebau to incorporate the product into a unique Kit Kat.
Antoine de Saint-Affrique, the CEO of Barry Callebaut, released this statement ahead of the new release:
“I am very pleased that our innovative breakthrough ruby chocolate has come to life so quickly through our partnership with Nestle and the pioneering Kit Kat brand in Japan. Nestle was very quick in spotting the trend and in introducing a ruby chocolate version of Kit Kat, which will entice consumers across Asia and beyond.”
Yasumasa Takagi, the Japanese patissier behind Kit Kat’s innovative limited-edition releases, was at the helm for this creation as well, saying:
“I have created an especially simple Kit Kat that allows you to enjoy the characteristic fruity fragrance and subtle acidity of ruby cacao to the fullest. Enjoy wonderful flavours that have never been experienced before.”
The new “Ruby Sublime Kit Kat” is now ready to be released, with a limited quantity of 5,000 bars available online and at Japan’s Kit Kat Chocolatory boutique stores from 19 January. Each single bar will be sold for 400 yen (US$3.60).
From 1 February, the Ruby Kit Kat will be sold in two assorted packs, available to purchase online, at the Kit Kat Chocolatory boutique stores, and at 80 special pop-up stores around the country, just in time for Valentine’s Day.
▼ The five-piece Valentine’s Assortment, containing Sublime Bitter, Milk, White, and Ruby, will retail for 1,800 yen.
▼ While the seven-piece Valentine’s Assortment, containing Sublime Bitter, Milk, White, Matcha, Raw, and Ruby, will retail for 2,400 yen.
According to the company, the new Kit Kat will also be sold at their Chocolatory boutique stores in Korea in the the near future, followed by a rollout to other countries at a later date.
Seeing as the new Ruby chocolate is exclusive to Kit Kat for at least six months, you’ll want to get in quick to be one of the first to taste the new chocolate before it sells out in Japan. And if you happen to stop by a Chocolatory store this month, you’ll be able to pick up another gem-inspired Kit Kat, with Garnet being their current Birthstone Collection release.
Source, images: Nestlé Japan








We try the world’s first ruby chocolate… inside a Japanese Kit Kat【Taste Test】
We try the world’s first hot ruby chocolate drink at Japanese Kit Kat Chocolatory 【Taste Test】
New Volcanic Japanese KitKats unveiled at star-studded Tokyo event
All the best Japanese Kit Kat flavours together in one exclusive anniversary box for limited time
Nestlé Japan releases new Kit Kat with chocolate cake centre
Viral Japanese cheesecake from Osaka has a lesser known rival called Aunt Wanda
Tokyo street sweets: The must-snack treats of Nakano’s Refutei
Ramen for 99 yen?!? Best value-for-money noodles found at unlikely chain in Japan
Fives places around Japan to appreciate the plum blossoms this season
McDonald’s ad in Japan causes controversy overseas
A look back on 40 years of Japanese schools banning stuff
Draw like a Studio Ghibli anime artist with exclusive watercolour set approved by Hayao Miyazaki
Drift ice in Japan is a disappearing winter miracle you need to see now
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Ever wondered what Japanese prison food tastes like? Try it firsthand at the “Prison Cafeteria”
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Tokyo Skytree turns pink for the cherry blossom season
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
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
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
Nestlé Japan to release gold Kit Kats this December
New “Minus-196 Degrees Celsius” Japanese Kit Kat cooled by liquid nitrogen available this summer
New Japanese KitKat is…a Heartful Bear!
New Japanese KitKats combine ruby chocolate with everyday nuts and cranberry
New Japanese KitKat has been aged in whisky barrels from Islay, Scotland
Japanese Kit Kats now come with edible birthstones
New luxury Japanese Kit Kat available at stores around the country
New winter-only Japanese KitKat flavour combines chocolate with a decadent sweet
Japanese Sushi Kit Kats available again for a limited time!
Japanese KitKats up the frisson of excitement with their limited, premium “Blindfold Chocolatory” line
Presenting the Kit Kat Chocolatory Moleson — the first ever Kit Kat with toppings!
Japanese KitKat Bears debut exclusively in Japan, but are they any good?
We taste the new Japanese KitKat, aged in whisky barrels in Islay, Scotland
Taste the Earth with Japan’s new Sublime Volcanic KitKats
Huge range of Japanese Kit Kat flavours available at new pop-up museum in Tokyo for limited time