K director's passionate desire to drink as much craft beer as he wanted in the company moved the minds and bodies of beer enthusiasts and led to the permanent establishment of handmade beer servers. It is our handmade beer server that customers who come to the lab always react with "Wao". At LAB_BAR held at company events and irregularly on Fridays, I enjoy connecting my favorite craft beer. Although beer is not handmade, I bought all the necessary parts and made them all by hand. Remodeling an old refrigerator, making holes and connecting taps, and creating handles and table parts with wood. The beer you drink on your own beer server is exceptional.