Ojamajo Doremi Dokkaan! Hana-chan ga Ippai

This OVA series serves as a prequel, focusing on the character Hana-chan and her experiences leading up to the "Dokkaan!" season. The episodes recount Hana-chan's story, offering insight into her origins and the events that shaped her. The narrative likely explores her relationships, challenges, and the magical elements that define her existence. The OVA aims to provide a deeper understanding of Hana-chan's character and her connection to the world before the main events of "Dokkaan!" unfold, enriching the viewing experience for fans of the series.