Reboot Coffeebar | Juan Martin Sidra



Reboot Coffeebar is a specialty light roast coffee shop located in the Chuo Ginza shopping district of Takasaki City, Gunma Prefecture, Japan.

Reboot is run by our new friend Toshiki. It is here in his little cafe that his passion and dedication comes through with each bean roasted and served. We found him through our family in Japan.

Always in search of not only the best coffee in the world, but the most passion driven and dedicated individuals that continue to push this industry further and further with their hard work. 

The coffee is roasted and extracted under the theme of 'coffee as a luxury item' and is not bitter or smoky, allowing you to enjoy the fruity and wonderful flavor inherent to high-quality specialty coffee.


Takasaki Chuo Shopping Street, where Reboot Coffeebar is located, once flourished as the center of Takasaki.

However, although it is currently one of the prefecture's most lively entertainment districts at night, it is quiet during the day and is known as a shuttered district.

We hope that young people will once again gather in this shopping district and bring it back to life. 

With this in mind, we named our store REBOOT. 

Finca Juan Martin

Finca Juan Martin is an innovative and experimental farm owned and operated by Banexport. The goal and focus of this project are to cultivate, harvest, and process different varieties in order to develop appropriate practices for each step toward optimum coffee quality. Beyond this, Juan Martin serves as a resource and example for coffee producers that sell and export their coffees through Banexport. 

Located in the highest area of Sotara, just 30 minutes from Cauca's capital of Popayan, Juan Martin is dedicated to developing environmentally-conscious practices as well as providing jobs to community members with educational opportunities. 

In general, coffees here are cultivated, harvested, and processed while adhering to the highest standards of quality, organization, and control depending on the ambient conditions as well as the specific needs required by each variety as determined by various factors, including Brix level, moisture content, and desired cup characteristics. 

Cauca is in central-western Colombia, stretching from the Western Cordillera mountain range to the Pacific Ocean. Ocean winds and elevation result in Cauca being one of the coolest regions of the country. The coffee in this area is grown mostly by indigenous or Afro-descendant communities. Geographically, the region has many features including the Popayan Plateau, many rivers, and the central volcanic mountain range. 


Sidra is a cross-breed native to Ecuador that is reportedly either/both derivative of Bourbon and Typica, and of a hybrid developed by Nestle. 


Welcome not only to KNIFE, but to Canada, one of Japan's newest and most promising young roasters. Thank you Toshi-san.



Farm  Juan Martin
Region Sotara, Cauca, Colombia
Process Washed
Variety  Sidra
Altitude 2050 masl
Weight 150g
Level  Light
Impressions  Red apple, Lime, Pineapple, Cider, White wine, Bright acidity 
Brew Method  Filter, Espresso
Roast Date March 23, 2024


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