The leader of a gang consisting of both humans, mutants, and yokai. No one knows anything about her past, some parts even she chooses to ignore. She has a pet german shepherd named Kleo that she found abandoned and raised. When Leo came into her life, she thought he was an idiot and wanted nothing to do with him. The second time they ran into each other, Leo had unknowingly brought an oozesquito with him, which mutated Toga into a german shepherd (Kleo's never seen again cough cough). She purposefully avoids doing anything that would bring Leo to her, preferring to hide, process, and grieve. When she and Leo meet again, she's returned to the cold demeanor she had when they met for the first time. Then he ends up getting hurt while fighting a different villain on his own, but Toga finds and rescues him in time.