About

"At ULT, we pursue the purest expression of varietal and terroir in every cup."

  • In pursuit of the ultimate coffee experience

  • Born from a shared passion for excellence, ULT Coffee Roasters was founded to redefine quality in every cup.

    Osaka, a city known for its vibrancy and hospitality, was chosen as our home—a reflection of our commitment to connection, craftsmanship, and authenticity.

    Our coffee selection is shaped by the vision of Boram Um, World Barista Champion and producer, alongside his partners—renowned coffee experts with a profound understanding of the industry, both in Japan and around the world.

    Together, we seek to elevate the coffee experience through knowledge, precision, and an unwavering pursuit of perfection.

Space

Our Coffee Bean Shop embodies a refined yet welcoming atmosphere—where simplicity meets sophistication.

A space designed for true coffee enthusiasts, where you can explore and select exceptional beans, while enjoying a perfectly crafted espresso or pour-over. Every detail reflects the expertise of a World Barista Champion, offering a coffee experience that is both elevated and deeply personal

ULT.
1-11-6 Kyomachibori, Nishi-ku, Osaka City, Osaka, 550-0003
OPEN 10:00-17:00 / CLOSED Sunday

ACCESS

Beans selection

At ULT, our coffee selection embodies our core values of exceptionality and uniqueness, curating only the finest beans that reflect mastery, dedication, and provenance.

Competition Series

Ultra-rare, competition-grade lots sourced exclusively for elite baristas. These coffees represent the pinnacle of quality, available only to those pushing the boundaries of coffee excellence.

Microlot Series

Limited and meticulously selected coffees that capture the perfect harmony between terroir, varietal, and the producer’s craftsmanship. A true expression of origin, precision, and passion.

Blends Series

Thoughtfully designed to be pure and balanced, our blends offer a refined yet approachable profile, crafted for consistency without compromising
complexity.

Experience

ULTIMATE Experience represents our commitment to pushing boundaries through special events, exclusive collaborations, and innovative creations.

From signature blend designs to bespoke beverages and unique activations, every project is crafted to elevate the ULT Coffee brand, bringing together artistry, expertise, and passion in every detail.

Meet the team

  • Boram Um

    Founder

  • Marcia Yoko Shimosaka

    Director

  • Takahiro Tsujimoto

    Co Founder

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