8 Best Japanese Whiskies to add to a Summer Highball

Few drinks hit the spot on a sweltering summer afternoon quite like a Whisky Highball. Sure, a Margarita or Negroni has its place, but there’s a distinct, effortless refreshment to a crisp highball over ice.

However, if you want to elevate your summer drinking, it’s time to swap your standard mix for the Japanese Whisky Highball. While the core formula remains straightforward – whisky, ice, highly carbonated water, and a touch of citrus – the Japanese approach transforms this humble cocktail into a precise art form.

Unlike classic highballs that leave room for ginger ale or flavoured soda waters, the Japanese version demands high-effervescence soda water or mineral-rich sparkling water to let the whisky shine.

The Ultimate Japanese Highball Recipe

Making a Japanese Highball isn’t just mixing ingredients – it’s a precise ritual designed to preserve temperature and carbonation.

Ingredients:

• 60ml Japanese whisky
• 120ml–150ml Highly carbonated soda water or mineral sparkling water
• Clear ice cubes (or a custom long spear)
• Lemon peel express / twist

Method:

1. Chill the Glass & Add Ice: Fill a chilled highball glass (ideally fresh from the freezer) to the brim with large, clear ice cubes to ensure minimal dilution.
2. Add Whisky & Stir to Chill: Pour in 60ml of Japanese whisky. Stir gently roughly 10–13 times to chill the spirit and the glass before adding any mixer.
3. Pour the Sparkling Water:Tilt the glass slightly and pour ultra-cold soda water slowly down the side or along a bar spoon to keep carbonation intact.
4. The Master Lift: Stir exactly once, using a gentle vertical lift with your bar spoon from the bottom of the glass to combine without dissipating bubbles.
5. Garnish & Serve: Express the essential oils from a lemon peel over the top rim of the glass and drop it in. Serve immediately while bone-cold and sparkling.

8 Best Japanese Whiskies for a Summer Highball

Now for the fun part: selecting the right Japanese whisky for your home bar. While no one will arrest you for pouring a rare single malt over ice, the Highball is where blended whiskies truly shine. Their balanced, grain-forward profiles are engineered to integrate seamlessly with soda, opening up vibrant aromas under carbonation without getting lost.

From budget izakaya legends to premium top-shelf serves, here are the absolute best Japanese whiskies to elevate your summer drinking.

1. Suntory Kakubin

This whisky started the Japanese Whisky Highball tradition. Japan’s best-selling blended whisky has been made the same way since 1937 and is the traditional base for the country’s beloved drink. The name translates to “square bottle,” so it’s no surprise this whisky comes in a (you guessed it) square bottle. This non-age statement expression blends grain and malt whiskies from the Chita, Hakushu, and Yamazaki distilleries.

• ABV: 40%
• Price: AUD $60-80
• Cask type: The malt and grain whiskies in this blend were aged mostly in ex-bourbon barrels, adding a nuanced, complex flavour profile.

Flavour profile:

• Nose: The nose features toasted vanilla beans, candied orange peel, butterscotch, clover honey, and candied nuts.
• Taste: Sipping it reveals flavours like caramel corn, crisp apples, raisins, candied almonds, vanilla beans, citrus zest, and light baking spices.
• Finish: The finish is warm, dry, and gently spicy, making it a great addition to your seasonal Whisky Highball.
• Key Detail: This is the first whisky ever used to make Japanese Whisky Highballs. Mixing with this expression will really give you a taste of history.

2. Nikka From the Barrel

If you’re looking for a high-proof blended Japanese whisky that won’t get lost in the shuffle of your favourite Whisky Highball, look no further than Nikka From the Barrel. This 51.4% ABV expression blends more than 100 malt and grain batches from Nikka’s Yoichi and Miyagikyo distilleries. The result is a multi-layered, balanced whisky well-suited for mixing.

• ABV: 51.4%
• Price: AUD $76-100
• Cask type: The whiskies in this blend were matured in ex-bourbon barrels, sherry butts, and refill hogsheads. After blending, it’s matured for an additional 3 to 6 months in used oak barrels.

Flavour profile:

• Nose: Aromas of candied orange peel, orchard fruit, toasted vanilla bean, sweet treacle, oak, and gentle spices dominate the nose.
• Taste: The palate is centred on flavours like boiled sweets, sticky toffee pudding, cracked black pepper, oak, vanilla beans, and baking spices.
• Finish: The finish is long, lingering, warm, and ends with a mix of sweetness, spice, and just a wisp of smoke.
• Key Detail: The large number of whiskies and the various aging vessels create a sublimely complex, mixable whisky.

3. Suntory Whisky Toki

Crafted as the base for a Whisky Highball, Suntory Whisky Toki blends non-age-statement malt whiskies from the Hakushu and Yamazaki distilleries with grain whisky from the Chita distillery. The name Toki translates to “time,” reflecting the blend’s tribute to Japan’s whisky history and its place in the contemporary world.

• ABV: 43%
• Price: AUD $65-90
• Cask type: The included Hakushu single malt was matured in ex-bourbon barrels, while the Yamazki was aged in a combination of American white oak and Spanish oak barrels.

Flavour profile:

• Nose: Scents of caramel apples, clover honey, vanilla beans, and gentle, earthy spices emerge before your first sip.
• Taste: It brings notes of mint leaves, vanilla beans, gentle spices, candied orange peel, orchard fruit, and oak.
• Finish: It all ends with a long, warm finish featuring flavours like cracked black pepper, toffee, and baking spices.
• Key Detail: This blend was crafted exclusively as the base for a Japanese Whisky Highball.

4. Mars Shinshu Iwai 45

If you don’t have a bottle of Mars Shinshu Iwai 45 in your home bar for mixing, this is your reminder to grab one soon. Made with a mash bill of 75% corn and 25% malted barley, plus mountain spring water from Mount Kiso-Komagatake, this is a truly special blend. It’s not only a great choice for mixing into a Japanese Highball, but also a great rainy-day sipping whisky.

• ABV: 45%
• Price: AUD $80-100
• Cask type: It carries no age statement, but it’s matured in ex-bourbon barrels, like its corn whisky counterparts in the US.

Flavour profile:

• Nose: On the nose, you’ll find aromas of toasted coconut, caramel corn, chocolate, vanilla bean, citrus zest, and oak.
• Taste: The palate is loaded with flavours including orchard fruits, toasted vanilla beans, caramelised sugar, oak, butterscotch pudding, and gentle wood spices.
• Finish: The finish is long and warm, ending with a mix of dried fruit, caramel, and gentle baking spices that leave you craving another glass.
• Key Detail: With 75% corn in its mash bill, it could almost be considered a bourbon, except it’s produced in Japan instead of the US.

5. Hibiki Japanese Harmony

The name translates to “resonance,” and this blend of malt whiskies from Yamazaki and Hakushu, plus grain whisky from Chita, was created in 2015 to pay tribute to the marriage of nature and whisky-making. The bottle features the 24 micro-seasons of the Japanese lunar calendar. This blend balances flavour, making it a terrific choice for Japanese Whisky Highballs.

• ABV: 43%
• Price: AUD $150-200
• Cask type: The included whiskies are matured in five different cask types, including American white oak, sherry casks, and Japanese Mizunara oak.

Flavour profile:

• Nose: Before your first sip, you’ll smell orchard fruits, manuka honey, candied orange peel, vanilla bean, and oak.
• Taste: On the first sip, you’ll find orange zest, sweet honey, toasted vanilla beans, licorice, oak, and gentle wintry spices.
• Finish: The finish is long, warm, and ends with a mix of spices and gentle caramel sweetness.
• Key Detail: This is at the higher end of blended Japanese whiskies, making it a great choice for mixing and for sipping.

6. Kirin Fuji Single Blended Whisky

While many blended whiskies draw from multiple distilleries, Kirin Fuji Blended Whisky is a single-distillery blend. This means that both the malt and grain whiskies come from the same distillery: the Fuji Gotemba Distillery. The result is a fruity, balanced blended whisky that will be a welcome addition to your summery Whisky Highball.

• ABV: 43%
• Price: AUD $99-110
• Cask type: Both the grain and malt whiskies used in this blend were matured in American white oak barrels.

Flavour profile:

• Nose: The nose centres on aromas of dried fruit, stone fruit, honey, toasted vanilla beans, butter cookies, and oak.
• Taste: The palate is a symphony of flavours, including oaky wood, baking spices, candied orange peel, apricots, orchard fruit, caramelised sugar, and honeyed sweetness.
• Finish: The finish is long and warm, ending with a mix of wood spice and dried-fruit sweetness.
• Key Detail: If you’ve ever wanted to try a blended whisky where the grain and malt whiskies were produced and aged at the same distillery, this is for you.

7. The Koshi-No Shinobu Blended Whisky

Master Blender Ken Usami makes this Japanese blended whisky at the Shinobu Distillery in Niigata Prefecture. The name Shinobu means patience, and it refers to the time it takes to craft whisky. This blend comprises 50% malt and 50% grain whiskies, giving it a well-balanced flavour profile well-suited for mixing into whisky-based cocktails, especially the Japanese Whisky Highball.

• ABV: 43%
• Price: AUD $80-100
• Cask type: The whiskies in this blend are first matured in a mix of ex-bourbon and ex-sherry casks before finishing in Japanese Mizunara oak casks.

Flavour profile:

• Nose: This whisky’s nose is complex, with notes of maple candy, toasted coconut, orchard fruits, candied orange peel, honey, and wood spices.
• Taste:  The palate features hints of orange zest, butterscotch candy, toasted vanilla beans, cracked black pepper, chocolate fudge, and baking spices.
• Finish: The finish is medium-length, warm, and ends with notes of dried fruit, caramel candy, and oak.
• Key Detail:  This blend is all about balance. The 50/50 malt-and-grain split gives it a unique, memorable flavour profile.

8. The Tottori Blended Whisky

Matsui Shuzo makes this 86 proof blended whisky at the Kurayoshi Distillery in Tottori Prefecture. It’s a marriage of malt and grain whiskies and is non-chill filtered. It’s well-known for its balanced, layered flavour profile, featuring plenty of fruit notes alongside oak and gentle spices. It’s a well-rounded blended whisky that works effortlessly as the base for a Whisky Highball and other cocktails.

• ABV: 43%
• Price: AUD $75-90
• Cask type: The whiskies in this blend were aged for at least 5 years in ex-bourbon barrels, adding extra caramel and oak flavours and aromas.

Flavour profile:

• Nose: Toasted vanilla beans, orchard fruits, citrus zest, and gentle spices are common on the nose.
• Taste: Velvety smooth in mouthfeel, this whisky features flavours of dried fruit, candied nuts, brown sugar, vanilla cream, candied orange peel, chocolate, and charred oak.
• Finish: The finish is long, lingering, and ends with notes of caramelised sugar, orange peels, and baking spices.
• Key Detail:  This blended whisky is proofed with natural spring water filtered through the volcanic rocks of Mount Daisen.  

The History of the Japanese Whisky Highball

This iconic serve isn’t just a contemporary trend – it’s a century-old staple deeply woven into Japan’s modern drinking culture.

The story traces back to 1923, when Japanese whisky pioneer Shinjiro Torii founded Yamazaki Distillery alongside Masataka Taketsuru, who had spent years studying organic chemistry and distilling in Scotland. Together, they established a style heavily inspired by Scottish traditions, giving Japanese whisky the complex, balanced flavour profile single malt fans appreciate today.

While Japanese whisky gained its footing in the 1920s, the Highball phenomenon officially took off in 1937 with the launch of Suntory Kakubin (“Square Bottle”). However, its path to becoming a national staple truly exploded postwar in the late 1940s.

During the economic recovery, expensive spirits were out of reach for average consumers. Enter Torys Bars – nationwide havens where salarymen could grab affordable whisky cocktails. The star of the menu was a crisp, budget-friendly whisky-and-soda serve.

By the 1980s, the Highball was so pervasive that Suntory introduced specialized draft Highball dispensing machines to deliver pressurized, ice-cold perfection on tap. A second global renaissance arrived in 2016 with the release of Suntory Toki, specifically blended to showcase the Highball ritual to a worldwide audience.

Japanese Whisky Highball FAQs