 Z-chan is hotblooded and impulsive usually destroying city blocks while paying no mind to the destruction she causes. She is often called a brat with strong athletic abilities by Gre-chan due to this. However Z-chan likes to fight evil just for the sake of it, while causing a bit more mayhem than her enemies do and having little interest in justice. shes teammates with gre chan that is timmid  and is rather cynical, quite often judging others for their flaws And grenda san sophisticated member 