Kobato Hanato, a kind-hearted and genuine girl, harbors a fervent wish to reach a specific destination. In order to make her dream a reality, she embarks on a mission to aid those in need during their moments of despair. With each healed heart, a sugary fragment materializes, filling a special bottle that holds the key to fulfilling her deepest desire. Accompanied by her plush companion, Ioryogi, Kobato ventures into the lives of individuals grappling with diverse troubles. From a young child grappling with family issues to a high school student navigating the complexities of love, Kobato's warm smile and compassionate nature shine through, bringing light and joy to those she encounters.