Cassidy Katsuki

Yamato Cassidy Katsuki is from Fuchsia City in the Kanto region. She's a former member of Team Rocket and is now a member of the Tekiyoku. She's a Fairy Manipulator, although her contract Pokémon is unknown.

Present
Cassidy hasn't debuted in the main series yet, but has been seen in the Transmissions. She appeared in Transmission #6 along with Giovanni, Butch, James, Jessie, Meowth, and Domino, all formerly in Team Rocket, too.

This Transmission was mainly about how Giovanni started the Tekiyoku and how the leadership eventually changed to Lysandre. It also covered a brief look on the legend of Dark Manipulation. Cassidy revealed her Manipulation, which is Fairy, but she didn't reveal her contract Pokémon. She poked fun at Butch, her former partner in Team Rocket, by mispronouncing his name, something that appears to be common.

Naming

 * Her first name, Yamato, is her Japanese name in the Pokémon anime. It comes from Yamato, a World War II-era Japanese battleship. This is significant because the Japanese name for Jessie (another former Team Rocket member who rivaled Cassidy) is "Musashi", coming from Musashi, which is the sister Japanese battleship of Yamato.
 * Her middle name, Cassidy, is her name in the English dub of the anime. It comes from Butch Cassidy, an American outlaw. That is also where the English name for Butch came from as well.
 * Her last name, Katsuki, is the surname of her Japanese voice actress, Masako Katsuki.

General

 * Her birthday, August 6th, is the original Japan air date of the episode of the Pokémon anime she first appeared in.