Ms. Gittanko is a Lemures sent by Hawk's Eye to fight the Sailor Senshi. She appeared in Episode 14 of Sailor Moon Super S.
Information
When Tiger's Eye and Hawk's Eye didn't find Pegasus in Minako's dreams, they were about to kill her when the other Sailor Senshi arrived, so they summoned Bakkonko and Ms. Gittanko to fight them. The two monsters gained the advantage until Minako transformed into Sailor Venus and used an ultra-powerful Crescent Beam on them, as well as Tiger's Eye and Hawk's Eye. Sailor Chibi Moon summoned Pegasus with Twinkle Yell and Sailor Moon used Moon Gorgeous Meditation to destroy Ms. Gittanko and Bakkonko.
Powers
She and Bakkonko attack with a see saw, throwing it at their enemies or jumping on it to send them flying.