Towa is a female demon from the Demon Realm, as well as the sister of the demon king Dabura. Towa serves as the main antagonist of the computer game Dragon Ball Online and one of the overarching antagonists of the OVA Dragon Ball Z: Episode of Bardock, alongside Mira. She is also the secondary antagonist of Dragon Ball Xenoverse and the central antagonist in the sequel Dragon Ball Xenoverse 2. She also appears in Dragon Ball Heroes.