Katzy is the oldest of the 4 sisters. Katzy first appears in english episode 54:Serena Times two.She is in love with Rubeus.
Katzy loves to shop alot.Katzy can best be compared with Sailor Mars.Both have a commanding presence. Also comparable are their powers.Katzy becomes good in english episodes 63:Enemies No More.Sailor Mars believed in her goodness in side.
Katzy remained a good friend to the Sailor Scouts. She also convinced her other sisters to become good.Katzy always loved to get in on the action.