Enter the endearing world of Minako Hanada, a fun-loving junior highschool girl, and her newfound witty pal, Rolleen, the delightful talking bunny toy. Their world skips with delight as Rolleen prepares the best of her mission for Minako, giving each day a sense of purpose and hope. Just when a number of abandoned bunnies need help to escape a harsh life, Minako and Rolleen show up in time to handle the job.