The Joestar family tree is the most significant in the series. Each Joestar has its adventure that they participate in each season. The most intriguing aspect of this family is that a new family member is seen combating the antagonist in the more unusual seasons. Jonathan Joestar is the only king of the Joestar family and the main protagonist of the show's first episode. Throughout the series "Phantom Blood," he plays an important role. He fights the antagonist of the series "Dio," almost killing him in the process. Unfortunately, Jonathan must confront Dio once more on the occasion of his honeymoon trip, which is cut short due to Jonathan's sacrifice.
