From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
Towa is a member of the Time Breakers.
Towa's name is a pun on the word Towa, or Forever in English.
Towa appeared in Dragon Ball Online. She is from the Demon Realm. She is believed to be the person who created Miira and is possibly the true leader of the Time Breakers. In one of the "Time travel quests" after the fourth one, she is seen on Planet Namek and manages to possess Kewie, Zarbon, Dodoria, Reacoom, and Commander Ginyu as a Frog.