Onibus Coffee Nakameguro

Onibus Coffee was founded by Atsushi Sakao, an architect-turned-barista from rural Chiba who first encountered cafe culture on a backpacking trip through Australia in his mid-twenties, where he found the coffee unexpectedly easy to drink compared to what he knew in Japan. After the 2011 Tohoku earthquake, Sakao spent time volunteering with recovery efforts in the north before opening his first Onibus Coffee shop in 2012, in a small wooden house in Okusawa that he built together with his father, a carpenter. The Nakameguro location followed in 2014, opened specifically to make room for a new 15-kilogram-capacity Diedrich roaster as in-house and wholesale demand outgrew the original space. The shop takes its name from the Portuguese word for public bus, reflecting Sakao's founding idea of coffee as something that connects people to each other and to their neighborhood, rather than a product sold in isolation. That philosophy is now formalized: Onibus became a certified B Corporation after a four-year certification process, with the company's stated pillars -- quality, sustainability, and hospitality -- governing everything from origin sourcing to how the shops are run. From the single Okusawa storefront, Onibus has expanded to multiple Tokyo and Nasu locations plus outposts in Bangkok, Taipei, Taichung, and Ho Chi Minh City.