JoJonium(ジョジョニウムJojoniumu) is a large-format special release (commonly referred to as Kanzenban in Japan) of the first 3 parts of the Jojo's Bizarre Adventure manga (Phantom Blood, Battle Tendency and Stardust Crusaders), stylized as a "Favorite Edition" (愛蔵版) and "Boxed Edition" (函装版) in the package. This re-release comes with extra content such as character redesigns, new cover illustrations and color pages not included in the tankōbon release. The end of each volume includes notes from Araki discussing the creation of the characters.