Rosie, a rabbit, ranks among Paboo's closest companions and sports a rainbow-colored head ribbon, replacing her original pink one from the first episode. Her enduring fondness for flowers defines her presence across the series, and she cultivates friendships with characters like Emma and Hanna. Occasionally short-tempered, Rosie shares a mischievous streak with her cousin Rose. As a young resident of Mojies Town, she attends Mojiesgarten and belongs to the community's younger generation, with her mother Rachel anchoring her familial ties. Thematically tied to the letter R in the show's educational structure, Rosie features prominently in episodes such as "R Rosie's Rainbow" and "R Rosie's Yubiwa" (translated as "Rosie's Ring"), highlighting her connection to vibrant, decorative motifs.