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Tea Manufacturing (OEM / ODM)

We transform a brand’s intangible values into the rich flavor of every cup. Using our “firing” and “blending” techniques, honed over more than 100 years, we will develop a custom Japanese tea exclusively for your company.

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The Art of Heat Treatment: Bringing Out Deep Umami and Rich Aroma

"Roasting"—the process that breathes life into tea leaves. Our roasting techniques, honed through years of experience and research, are epitomized by our signature product, "Sencha Aji-zamai." Bring that deep richness and sweetness—which will have you reaching for another cup time and time again—to your company’s original products.

The "firing" process performed by our tea masters is what brings out the full potential of the tea leaves delivered from the growing region. By carefully assessing the day’s temperature, humidity, and the condition of the leaves, they ensure the heat penetrates evenly all the way to the core. This exquisite art of temperature control eliminates any grassy bitterness and brings out the tea’s inherent rich umami and sweetness.This firing technique is also the reason why our "Sencha Aji-zamai" has been loved for so many years. Through our OEM services, we utilize this expertise to meticulously design a "unique flavor" that resonates with your target audience.

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"The Art of Blending": Making the Most of Each Ingredient's Unique Characteristics

Tea leaves vary in character depending on their region of origin, variety, and harvest time.
Alongside the demand for single-origin and single-variety teas, the skills of tea masters are also concentrated in blended teas that bring out the unique characteristics of each leaf.
They skillfully harmonize and refine the flavor and aroma.

The freshly picked leaves are steamed and rolled to become rough tea (aracha). The characteristics of rough tea are shaped by the inherent properties of the tea leaves and the various processing steps they undergo.
Our tea masters capture these characteristics and craft unique blends tailored to our customers’ preferences and intended uses.
As a way to experience the local climate and culture, we pay meticulous attention not only to flavor and aroma but also to form and texture, delivering the true essence of tea.

Our tea-making process is not simply about “packaging delicious tea.” We deeply explore the question of what kind of experience we want our customers to have and for whom. We then translate that vision into reality through every step of the process—from selecting the tea leaves to roasting and blending.

The artisanal skills passed down through generations in Shizuoka serve as the backbone of your brand. From rich, robust flavors to the delicate aroma of lightly roasted tea.It is precisely because of our proven expertise that the taste of our tea conveys your concept more directly than words ever could.

From developing original menus for restaurants to creating merchandise for lifestyle brands and commemorative gifts for corporate anniversaries, we offer flexible support for small-batch prototyping. Please feel free to consult with us about the vision you have for your tea.

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Inquiries and Consultations

Our experts are always available to assist you with any inquiries or consultations. We look forward to hearing from you so we can address your needs and questions and provide the best possible solutions.

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