Yokohama Beer Brewery has launched a collaboration craft beer, 'Purr Beer,' with the cat-focused food brand uniam. In the Instagram post, the brewery presents it as a bottle born from two passions: love for cats and love for beer.

The name 'Purr' refers to the purring sound cats make. As the concept suggests, the beer turns a cat-centered worldview into a drinkable form. It is brewed as a Belgian witbier with an IBU of 25 and is described as a proper beer with a gentle bitterness, making it approachable for a wide range of drinkers.

What makes the release especially notable is the built-in donation mechanism. For every bottle sold, 22 yen is donated to animal welfare groups in Yokohama. That fits the identity of Yokohama Beer Brewery, a local brewer founded in Yokohama in 1999, which says it aims to connect people through beer and bring excitement to everyday life in the city. The special website is linked from the profile.