On The Rocks™ Premium Cocktails and The House of Suntory Debut 'The Harmony Collection', a Limited-Edition Collaboration Crafted by Bartending Legend Hidetsugu Ueno

A pioneer and master of modern Japanese mixology, Ueno-san is globally celebrated for his bespoke cocktails, meticulous and balanced craftsmanship, and expertise in ice sculpting. With The Harmony Collection, he brings his signature style to a ready-to-enjoy format for the first time — partnering with On the Rocks, the number one bartender-crafted bottled cocktail brand in the U.S.,¹ to deliver an authentic taste of Tokyo's cocktail culture in every pour.

"Cocktails are an art form — anchored in tradition, yet endlessly open to innovation," said Ueno. "With the Harmony Collection from On The Rocks Premium Cocktails, I was committed to capturing the precision, balance and artistry of Japanese bartending — bringing the spirit of craftsmanship to life in partnership with the number one bottled cocktail in the U.S. Each sip delivers an authentic, bar-quality experience and a true taste of Japanese culture."

The Harmony Collection captures the essence of balance—blending nature, culture and tradition through the lens of Japanese artistry. It unites The House of Suntory's premium spirits with On The Rocks' bartender-quality craftsmanship to deliver a seamless fusion of East and West in every bottle.

The result: two expertly crafted cocktails that showcase bold flavor and refined technique. The Yuzu Matcha Martini (20% ABV) layers bright, citrusy yuzu with the earthy depth of green tea, creating a vibrant yet delicate balance of tang and bitterness. The Japanese Boulevardier (32.5% ABV) reimagines the classic with a distinctly Japanese twist — infused with rich port wine and bitters for a bold, bittersweet profile that bridges old-world tradition and modern innovation.

"The Harmony Cocktail Collection is the first collaboration between On The Rocks Premium Cocktails and House of Suntory, bringing the essence of Japan to the U.S. and offering cocktail lovers a taste of Tokyo's world-class bar scene," said On The Rocks Premium Cocktails' brand ambassador Joaquín Simó. "By pairing premium Japanese spirits like Haku Vodka and Suntory Whisky Toki with expertly curated flavors, we're elevating ready-to-drink cocktails with a new level of sophistication and authenticity."

The On The Rocks™ Harmony Collection is available for a limited time in select markets nationwide, featuring two 375ml bottles in a convenient ready-to-serve two-pack for $29.99. For additional information about On The Rocks, please visit www.ontherockscocktails.com or follow the brand on Facebook, Instagram, and Twitter.

About On The Rocks™ Premium Cocktails
On The Rocks Premium Cocktails was founded in 2015 when a group of restaurateurs and award-winning bartenders left the world of fine dining and embarked upon creating a line of craft-made ready-to-serve bottled cocktails using only the most premium natural flavors – from recipe to manufacturing. The founders pioneered in experiences and places where a bartender was not available, and elevated beverage options in settings where convenience is in demand.

On The Rocks Cocktails established itself early in the field with premium collaborations in the airline and hotel industries. Life doesn't wait for the bar; some moments call for a complex drink in an unconventional setting. On The Rocks Cocktails was crafted to rise to your occasion and bring the bar to you. On The Rocks Cocktails are currently available nationwide in eleven popular bottled expressions including The Spiced Pear Whiskey Sour, The Blue Hawaiian, The Strawberry Daiquiri, The Aviation, The Cosmopolitan, The Jalapeño Pineapple Margarita, The Mai Tai, The Manhattan, The Espresso Martini, Margarita, and The Old Fashioned.

About House of Suntory
Since 1923, Suntory has been renowned as the founding house of Japanese Whisky. Founder Shinjiro Torii built Japan's first malt whisky distillery in Yamazaki, and the Suntory legacy continued with Torii's son and Suntory's second Master Blender, Keizo Saji, who continued to establish distilleries including the Hakushu Distillery.

As the generations of Suntory's master blenders carry on, Suntory Whisky remains committed to heritage and innovation. The House of Suntory is proud to confirm that all exported Suntory Japanese Whisky products are 100% distilled, matured, and bottled in Japan and compliant with the new production and labelling standards set by the Japan Spirits & Liqueurs Makers Association (JSLMA). The House of Suntory has been named Distiller of the Year four times at the International Spirits Challenge in London, UK (2010, 2012, 2013, 2014), with Chief Blender Shinji Fukuyo being named Master Blender of the Year for the first time ever and Yamazaki 12 Year Old being recognized as the Supreme Champion Spirit in 2024. Suntory Whiskies are subtle, refined, and complex. The portfolio includes Yamazaki®, Hakushu®, Chita®, Kakubin®, Hibiki®, Suntory Whisky Toki™ and Ao®. The House of Suntory portfolio also offers Roku™ Japanese Gin and Haku™ Japanese Vodka. Created from Japanese ingredients by the master artisans at The House of Suntory, Roku™ Gin and Haku™ Vodka represent the nature and spirit of Japan. In 2023, Suntory Whisky celebrated one hundred years of whisky innovation—a major milestone not only for the brand's history, but for Japanese spirits culture as a whole. To mark this anniversary, The House of Suntory rolled out its centennial campaign throughout 2023.

About Suntory Global Spirits
As a world leader in premium spirits, Suntory Global Spirits inspires the brilliance of life, by creating rich experiences for people, in harmony with nature. Known for its craftsmanship of premium whiskies, including Jim Beam® and Maker's Mark®; Japanese whiskies, including Yamazaki®, Hakushu®, Hibiki® and Toki™; and leading Scotch brands including Laphroaig® and Bowmore®, Suntory Global Spirits also produces leading brands such as Tres Generaciones® and El Tesoro® tequila, Roku™ and Sipsmith® gin, and is a world leader in Ready-To-Drink cocktails, with brands like -196™ (minus one-nine-six) and On The Rocks™ Premium Cocktails. 

A global company with approximately 6,000 employees in nearly 30 countries, Suntory Global Spirits is driven by its core values of Growing for Good, Yatte Minahare and Giving Back to Society. The company's Proof Positive sustainability strategy includes ambitious goals and investments to drive sustainable change and have a positive impact on the planet, consumers and communities. Headquartered in New York City, Suntory Global Spirits is a subsidiary of Suntory Holdings Limited of Japan. For more information, visit www.suntoryglobalspirits.com and www.drinksmart.com.

SOURCE On The Rocks Cocktails