Good Coffee at the Workplace – It's Possible with Mujin!

Discover how Mujin embodies its core value 'Pursue the Highest Quality' through Swiss JURA espresso machines, Brazil single-origin beans, and an inspiring coffee culture.

For many people, coffee is an essential part of daily life. Being able to enjoy a fresh, delicious cup of coffee during busy working hours is an amazing feeling. But rather than settling for generic office vending machines, at Mujin we simply serve the highest quality coffee to all our employees and guests!

☕ Embodying “Pursue the Highest Quality”

At Mujin, freshly brewed specialty coffee is available on tap whenever employees or guests desire. This coffee culture was born right alongside Mujin itself, brought to life through the uncompromising passion of CTO Rosen Diankov.

Rosen is a true coffee connoisseur. He starts every day with black coffee crafted by a top-tier Swiss JURA fully automatic machine. Affectionately called “Rosen’s Child” internally, the machine is perpetually stocked with freshly roasted specialty beans.

At the push of a single button, anyone can enjoy an americano, espresso, cappuccino, flat white, or a range of other varieties in seconds. Moreover, the machines undergo meticulous daily cleaning and maintenance—because as Rosen emphasizes, you simply cannot make world-class coffee with an unmaintained machine.

🫘 Single-Origin Beans from Brazil’s Fazenda Passeio

Even the finest espresso machine cannot perform magic without exceptional beans.

Mujin sources specialty green beans directly from Fazenda Passeio in Brazil. This historic estate practices rigorous environmental stewardship with minimal pesticide usage. Remarkably for Brazil, the coffee cherries are picked entirely by hand, ensuring that only optimally ripe fruit is selected.

To preserve peak aroma and flavor notes, our partner roastery roasts each batch on-demand right after Mujin places an order, delivering beans at maximum freshness.

💡 From 12 Cokes a Day to a Berkeley Epiphany

Before becoming an espresso aficionado, Rosen was a freshman at UC Berkeley drinking up to 12 cans of Coca-Cola a day.

One fateful day, sitting in a dimly lit lecture hall under the drone of a monotone professor, he took a sip of black coffee. The effect was immediate: profound mental clarity and laser-sharp focus.

💬 “Thanks to coffee, I remembered all the material taught across four years of university without having to take any notes.”

When co-founders Issei Takino and Rosen established Mujin, Rosen had one firm request: provide café-grade artisan coffee in the office.

“Our members’ time is extraordinarily precious. Instead of walking outside to high-street cafés or convenience stores, we want them to have the finest cup right here, saving valuable time and keeping their flow state uninterrupted.”

Valuing employee time and fueling breakthrough engineering is the driving philosophy behind this workplace perk.

🤝 A Social Hub for Innovation & Cross-Team Encounters

The coffee counter has evolved into a vibrant social hub where engineers and specialists from across the company spontaneously gather.

Colleagues from motion planning, computer vision, embedded hardware, and software teams frequently catch up over afternoon espresso, turning quick casual breaks into breakthrough technical discussions.

Furthermore, every newcomer receives an official Mujin Welcome Kit on Day 1 containing their personal Mujin ceramic mug, making everyday coffee moments feel right at home.

Explore More Perks at Mujin

From unlimited specialty coffee to gourmet buffet dining and a private gym, Mujin provides an unparalleled workplace in Japan designed to support top talent.