Sister Jill

シスタージル

Sister Jill's role varies slightly from story to story; at times she leads Panther Claw, while at others she serves as the top subordinate to the group's mysterious leader.
Jill is a deeply selfish woman with a clear sadistic streak. She does not hesitate to kill her own subordinates when they disappoint her, and in certain series, such as Universe, she is explicitly shown enjoying the act. A proud and confident leader, she cares little for anything other than her objectives. The only person she fears is her older sister (or sometimes mother), Panther Zora.
Honey is her sworn enemy, as Jill seeks to acquire her Airborne Element Fixing Device. However, Jill's obsession appears to extend beyond this goal, as she is clearly attracted to the android (though in Tennyo Densetsu, she is shocked by this possibility and remains in denial). In some media, she is not merely interested in Honey but is depicted more openly as a lesbian.
In Cutie Honey Universe, Jill poses as a police inspector named Genet to get closer to Honey and gather information about her. She transforms human beings, exclusively women, into Panther Claw mutants by stabbing their necks with a white rose, which then turns red with their blood.