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Good coffee at the workplace - it's possible with Mujin!

For many people, coffee is a significant part of their daily lives. Being able to enjoy a fresh, delicious cup of coffee during working hours is an amazing feeling—so at Mujin, we simply serve the highest quality coffee to all our employees and guests!


☕ “Pursue the Highest Quality” — Even for Coffee

Section titled “☕ “Pursue the Highest Quality” — Even for Coffee”

At Mujin, brewed fresh coffee is available whenever our team or guests want it. This coffee culture was born alongside Mujin itself.

Mujin CTO, Rosen, brought this culture to life. Serving top-tier coffee directly reflects Mujin’s core value: “Pursue the Highest Quality.”

Rosen is a true coffee lover. He starts his day with black coffee made by our premium, upgraded coffee machines. Internally nicknamed “Rosen’s child,” our fully automatic JURA machines are stocked with high-grade, freshly roasted coffee beans.

At the push of a button, it delivers espresso, americano, cappuccino, flat whites, and more in seconds. The machines are thoroughly cleaned every single day—because equipment maintenance and quality standards are top priorities at Mujin.


🫘 Direct-Sourced Beans from Fazenda Passeio, Brazil

Section titled “🫘 Direct-Sourced Beans from Fazenda Passeio, Brazil”

A great coffee machine is nothing without top-quality beans. We source our coffee beans directly from Fazenda Passeio in Brazil, a farm known for strict environmental control and minimal pesticide use.

The coffee cherries are carefully hand-picked. To guarantee peak freshness, our wholesale coffee roasters roast the beans immediately upon receiving Mujin’s order, delivering only the freshest beans to our office.


💡 The Story Behind Rosen’s Coffee Habit

Section titled “💡 The Story Behind Rosen’s Coffee Habit”

During his first year at UC Berkeley, Rosen was a “Coke kid,” drinking up to 12 cans of Coca-Cola a day. One afternoon, sitting in a dimly lit lecture hall while listening to a monotone lecture, he took a sip of black coffee and experienced an instant boost in focus.

“I remembered all lecture material at Berkeley during those four years without taking notes.”

When Issei and Rosen co-founded Mujin, Rosen had one key request for the office: never serve generic, low-quality instant coffee. He wanted high-street cafe quality right in the office so team members wouldn’t waste time leaving the building for a good cup.


🤝 A Hub for Social Connection & Innovation

Section titled “🤝 A Hub for Social Connection & Innovation”

The coffee machine area has become a vibrant social hub at Mujin. Employees meet informally, catch up across departments, and brainstorm creative ideas over a warm cup.

Every new employee receives a Mujin Welcome Kit on Day 1, complete with their own official Mujin mug to enjoy daily coffee or tea.

(Pairing freshly brewed coffee with cheesecake baked by Mujin’s in-house chef!)

(CTO Rosen tasting and selecting new coffee bean roasts for the team!)


Interested in Working in a World-Class Workplace?

Section titled “Interested in Working in a World-Class Workplace?”

From free unlimited freshly brewed coffee to free chef-cooked buffet lunches and an in-house fitness gym, Mujin provides an unmatched work environment in Japan.

Apply now on the Mujin Career Website