
We try the new alcoholic chocolates designed to keep you cool and refreshed during the hottest season of the year.
Every summer, Japan goes through a mint chocolate boom, with everything from biscuits to ice creams and even sweet bean fish cakes packed with the cooling sensation of peppermint. This year, Nestlé Japan is joining the trend with two new premium KitKat varieties that switch things up by adding fruit and alcohol to the minty mix.
So how well will these ingredients work together as a chocolate? We grabbed a pack of each to find out.
The new flavours are being introduced to the market as part of the “Otona no Amasa” (“Adult Sweetness”) Premium KitKat range, which appeals to more refined palates with a subdued sweetness that sets it apart from its regular KitKat collection.
According to Nestlé, over 20 prototypes were tested in order to create the ultimate choc-mint combination that would appeal to a wide variety of tastes. And these ones are said to be so good that even people who don’t normally like mint-flavoured sweets will fall in love with them.
So let’s get to it and open up the Otona no Amasa Premium Mint KitKat.
Each pack contains 12 individually wrapped KitKats, and these ones come covered in a pretty mint-blue packaging, with a chocolate swirl and an image of the star ingredient: peppermint.
Opening the package immediately releases the distinct aroma of mint, and while these look like ordinary KitKats on the outside…
▼ On the inside, they’re a brilliant bright green!
As soon as you bite into one of these, you can instantly tell it’s a premium KitKat. Low on sweetness, these come with a surprisingly refined flavour, probably due in part to the fact that they contain tiny pieces of feuilletine, a crispy confection made from thin, sweetened crêpes, which adds a buttery flavour and crispy texture to the chocolate coating. However, what really impressed us was the way the mint didn’t overpower the chocolate, letting it shine through while leaving us with a refreshing aftertaste and a wonderfully cool sensation on our taste buds.
▼ Next, we move on to the Otona no Amasa Premium Peach Mint KitKat.
We had no idea what to expect with a peach-mint-alcohol-chocolate combination, but when we broke open one of the packages, we were immediately hit with the intense aroma of mint.
This particular KitKat is said to contain two times the amount of mint usually added to mint chocolates, and after tasting one, you’ll be sent to choc-mint heaven.
The first thing that hits you upon first bite is the fruity and intense taste of peach. This immediately gives way to a strong mint flavour, which cleanses the palate and leaves you ready to start the taste sensation all over again with another bite.
The white chocolate, flecked with pieces of feuilletine, binds the two flavours together with a hint of sweetness while adding a crispy texture to the whole experience. And while the balance between all the flavours was truly impressive, our favourite thing about them was the intense mint aftertaste, which cooled our mouths down to such an extent that it felt like we’d just gulped down a glass of cold water.
▼ If you love mint, you HAVE to try these Peach mint KitKats.
Another thing that surprised us with these new chocolates was the fact that although they both contain powdered rum powder kneaded into the wafers, we couldn’t taste any alcohol in there at all. Still, each pack comes with a warning that these chocolates 0.2-percent alcohol, so they shouldn’t be eaten by pregnant women or anyone with a low tolerance to alcohol.
Both varieties are currently available at supermarkets and convenience stores around the country, in 12-piece mini bar packs for 600 yen (US$5.37) each, plus tax. The Premium Mint variety is also available in a three-pack, at convenience stores only, for 150 yen.
Photos © SoraNews24/Oona McGee
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!













Japanese KitKats get fresh with new peach rum mint flavour this summer
Japanese KitKats swap plastic bags for paper packaging with new origami feature
Japanese KitKats are shrinking, Nestlé says previous size may have been “too large” for customers
New Japanese KitKat captures the flavour of Baskin Robbins’ choc mint ice cream
New Yuzu Sake KitKat combines Japanese rice wine with a zesty local citrus
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Tokyo Skytree turns pink for the cherry blossom season
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Highest Starbucks in Japan set to open this spring in the Tokyo sky
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Japan has a new bar just for people thinking about quitting their jobs, and the drinks are free
Exhibition on the 1,500 year-history of traditional Japanese women’s clothing to open in Shibuya
Godzilla-shaped ice cream on sale in Tokyo near the sight his most adorable rampage
Osaka establishes first designated smoking area in Dotonbori canal district to fight “overtourism”
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
Japan has trams that say “sorry” while they ride around town…but why?
Sakura Totoro is here to get spring started early with adorable pouches and plushies
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Poop is in full bloom at the Unko Museums for cherry blossom season
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Playing Switch 2 games with just one hand is possible thanks to Japanese peripheral maker
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
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
New winter-only Japanese KitKat flavour combines chocolate with a decadent sweet
New Japanese KitKats capture the flavour of a busy port city
We taste the new Japanese KitKat, aged in whisky barrels in Islay, Scotland
New Japanese KitKat combines two flavours in one for brand new taste sensation
Graham cracker KitKats? New wholewheat biscuit variety debuts in Japan
Japanese KitKats now come in edamame milkshake flavour
Yoghurt Sake is the newest Japanese KitKat we need to get our hands on right now
How does KitKat Japan’s Adult Sweetness flavor stack up to other fan favorites?【Taste test】
Japanese KitKats now come in Gold Caramel Tokyo Banana flavour
The surprising truth about the new Tokyo Cacao Japanese KitKat
New Japanese KitKats combine ruby chocolate with everyday nuts and cranberry
KitKat Bar opens in Tokyo, serves new Japanese Umeshu Plum Sake KitKats with cocktail pairings
New Doughnut KitKat captures the flavour of a Japanese castle town
New Japanese KitKat is…a Heartful Bear!
New Japanese KitKat has been aged in whisky barrels from Islay, Scotland