Cappuccino Bunny, formally named Cappuccinousa, hails from the magical realm of Bunniesfield as one of fourteen twin bunny characters. He operates as a barista alongside his inseparable twin brother, Latteusa, both specializing in coffee preparation. They, along with the other Sugarbunnies, were transported to the human world on a mission assigned by Bunniesfield's Two Queens.

Cappuccinousa sports brown fur and shares a deeply collaborative bond with Latteusa. His primary expertise lies in crafting coffee, but he possesses a distinct physical ability: the power to throw his ears high into the air. This rare skill, shared solely with Latte among the Sugarbunnies, surfaces during moments of serious peril or urgent need.

Within the human world, Cappuccinousa and the Sugarbunnies formed a friendship with a human girl named Sophia. Initially concealing their true nature by posing as ordinary plush toys, their secret was eventually unveiled to the townspeople. Cappuccinousa contributed to this new community by applying his coffee-making skills to assist Sophia and others. His portrayal remains consistent as part of the ensemble focused on cooperative tasks within the human world.