Redefining the Essence of Koji
Nestled in Daisen City, Akita Prefecture—one of Japan’s most esteemed rice-producing regions and the birthplace of celebrated sake such as Dewatsuru and Kariho—a new era of fermentation is being born.
Introducing KOJI CLEAR.
Crafted exclusively from rice koji, premium rice, and pure water, KOJI CLEAR is an exquisite, crystal-clear, non-alcoholic fermented elixir. Entirely free of added sugars, preservatives, and artificial additives. Deeply rooted in Japan’s time-honored fermentation heritage yet remarkably light on the palate, it heralds a new echelon of refreshing wellness beverages.
From the Vanguard of Space to the Heart of Akita A Visionary’s Quest to Reimagine Tradition OJI CLEAR is the visionary creation of Shuhei Akimoto, CEO of S Co., Ltd. A scion of a traditional Akita sake merchant family, Akimoto studied in London before returning to Japan to join ispace, a private lunar exploration company. Yet, while traversing the front lines of the space industry, his heart remained tethered to the future of his hometown. As Japan’s domestic consumption of traditional sake evolves, Akimoto sought to preserve the very soul of the craft: koji. “What if we elevated koji into a modern lifestyle beverage, beyond the realm of sake?” From that profound question, KOJI CLEAR was brought to life. In 2020, Akimoto returned to Akita, embarking on a mission to curate a modern fermentation culture rooted in regional heritage.
Reimagining Amazake An Exquisitely Clear, Light, and Refreshing Elixir KOJI CLEAR masterfully transcends the traditional boundaries of amazake. While classic amazake is cloudy, rich in rice grains, and profoundly sweet, KOJI CLEAR shatters this paradigm. True to its name, the liquid is flawlessly transparent. On the palate, citric acid derived from white koji imparts a sophisticated, fruit-forward acidity, harmoniously balanced by the elegant, natural sweetness of rice koji. The finish is exceptionally crisp and revitalizing. With a sugar content kept beautifully under 15%, it offers a refined flavor profile that integrates seamlessly into a sophisticated daily routine. Simultaneously, it delivers profound wellness benefits—glucose, vitamin B6, oligosaccharides, and citric acid—in an exquisitely refined form.
Pioneering Craftsmanship An Unparalleled Tasting Experience The proprietary brewing method behind KOJI CLEAR is a patented, first-of-its-kind innovation in Japan. The mastery lies in the precise alchemy of two koji strains: Ame-Koji (CK33), patented by Akita Prefecture, and White Koji (AOK 1598), revered in premium shochu production. By meticulously fermenting and filtering this blend, the artisans have captured a pristine, transparent essence that perfectly retains the profound depth and umami of traditional koji. Crafted by Akita Seishu Co., Ltd., this process ensures uncompromising quality, drawing upon generations of sake-brewing excellence.
Global Prestige The Universal Appeal of “KOJI” KOJI CLEAR is rapidly capturing the attention of connoisseurs worldwide. Certified vegan by The Vegan Society in the UK, its non-alcoholic, gluten-free, and plant-based profile naturally aligns with sophisticated, diverse lifestyles globally. Since its acclaimed showcase at The Winter Fancy Food Show in Las Vegas, it has garnered immense interest from high-end markets across Taiwan, Switzerland, the US, and the Middle East—proving its universal potential, even within Islamic culinary cultures as a premium non-alcoholic culinary enhancement.
Award-Winning Aesthetic The Embodiment of Transparency Awarded the prestigious Topawards Asia in 2024, the bottle’s minimalist, direct-on-glass typography beautifully epitomizes the brand’s core philosophy: transparency. Devoid of the superfluous, it celebrates the pristine allure of its ingredients and artisanal mastery.
A Global Standard From Japan to the Discerning World Ultimately, KOJI CLEAR is a testament to the limitless possibilities of koji. A visionary synthesis of heritage and futuristic innovation. Bridging time-honored tradition with the future, it introduces Japan’s purest fermentation culture to the world.
KOJI CLEAR.
Exquisitely transparent, profoundly deep. Elegantly simple, entirely revolutionary. Redefining the essence of koji for the global connoisseur.