
Whiskey maker Nikka says it does, so we investigate.
In the past few years, highballs have really taken off as a drink of choice among Japanese people. It’s easy to see why as they’re cheap and come in a wide variety of flavors. They also tend to be watered down, allowing for tired employees to endure long post-work drinking sessions whether they like it or not.
Our Japanese writer Masami is also a fan of the highball, preferring them with a lot of lemon for a thicker taste. However, recently she’s been looking for something new.
As luck would have it, that day just happened to be “Good Cucumber Day” (Yoi Kyuri no Hi) based on a reading of 4-19 in Japanese. In honor of this reach of an occasion, popular whiskey brand Nikka tweeted a startling revelation regarding cucumber highballs.
“19 April is Good Cucumber Day! So why don’t we try making a cucumber highball! I made one on a whim and when I tried it… What’s this?!
Smells like melon!!
Give it a try! The freshness of the cucumber makes it an even crisper drink! Nummy!”
4月19日は、#よいキュウリの日 !
— ニッカウヰスキー【公式】 (@nikka_jp) April 18, 2017
ということで🥒キュウリハイボール🥒はいかがかな!何気なく作ったんじゃが、飲んでみたら…これは何と!…
メロンの香り!?…?
皆も是非試してみておくれ!!キュウリのみずみずしさが加わって、さっぱりした味わいも愉しめるぞい!んまい! pic.twitter.com/CtzyWaQ8XI
Not one to pass up a “nummy” drink, Masami’s curiosity was aroused by the thought that simply adding cucumber to whiskey and water would make it smell like melon. They are both cucumis genus plants, so they’re fairly related, but the idea still seemed preposterous.
However, she wouldn’t find out sitting on her butt and tossing around fancy words like “cucumis.” It was time to investigate, and get a little buzzed in the process.
Nikka didn’t bother to write out a recipe for a cucumber highball, but these cocktails tend to be among the easiest to make and the image in the tweet gave Masami good enough of an idea. She gathered the necessary ingredients: whiskey, carbonated water, ice, and a cucumber.
First, she filled the glass with ice and filled it with water.
Then, she added a shot of whiskey.
Finally, she added several thin slices of cucumber. The image had around ten slices so she went for the same.
And that’s it!
It was about as simple as it gets to make, but being so easy Masami was highly skeptical that it could magically produce an aroma of melon like Nikka claimed.
Raising the glass to her mouth for the first sip, there was no noticeable scent. After drinking there still wasn’t any semblance to melon that she could detect. If she really had to come up with something, she would say the texture of the cucumber was similar to that hard part of a melon between its rind and flesh.
Still, it was a very refreshing drink as Nikka had promised, and perhaps mixing the ingredients in different proportions would have yielded different results. So give it a try yourself if you have the means and let us know if you can unlock the scent of melon. Worst case scenario you end up with a plain highball, and with the extra cucumber you can make a spirit horse.
Source: Twitter/@nikka_jp
Photos: SoraNews24
[ Read in Japanese ]







Japan’s Nikka Whiskey recommends serving with a frozen sweet-bean bar inside [Taste test]
Awesome-looking Japanese whiskey maker’s snack recipe requires no booze, almost no effort【Photos】
Pairing Japanese whisky with Famichiki at Kyoto’s new convenience store bar
Nikka Whisky’s recipe for Bacon French Toast turns bread crusts into the perfect drinking partner
Whiskey shaved ice: A frozen treat for adults in Kyoto
Japanese government planning higher ticket prices for foreign tourists at Tokyo National Museum
Silicone testicle covers banned from Japanese sauna following cups being left behind and on shelves
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Visiting Japan’s one-and-only, and only-for-a-limited-time, Dragon Ball noodle restaurant[Photos]
Some of the best Japanese fried chicken in Japan comes from this shack in the middle of nowhere
Studio Ghibli now sells Ursula’s backpack from Kiki’s Delivery Service at its anime shop in Japan
The beautifully lonely building in Shinkai’s Weathering with You? It’s a real place in Tokyo
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
Caffé latte with sake: the newest way to relax in Kyoto
Mister Donut unveils new sakura doughnuts for cherry blossom season 2026
Is Tokyo Station’s startlingly expensive wagyu bento boxed lunch worth its high price?[Taste test]
One Piece creator has hidden secret of anime treasure’s identity in chest at bottom of real-world ocean
Live-action One Piece’s Luffy teaches Sesame Street’s Elmo a Japanese word for friendship[Video]
Sakura Festival in Chiyoda mixes illuminations, boats, music, and Rilakkuma in the heart of Tokyo
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
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]
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
Bottles? We Don’t Need No Stinking Bottles! In China Everyone Carries Cucumbers to Beat the Heat
Japanese whisky in a can: Comparing the new Suntory Hakushu Premium Highball to a homemade one
Hoisu: The phantom Japanese sake that can’t be purchased in stores
Cucumber Sprite? Japan was through with it before the rest of you all knew what to do with it
Beer, Suntory whiskey for under a buck and all-you-can eat ice cream! Joy at Tokyo’s Karaoke One
Great deals of Kanagawa lead to the Italian senbero from Shokuhinkan Aoba【Japan’s Best Home Senbero】