In the main series Pokémon video games,
Katherine is one of
Valerie's Gym Trainers and assistants who helps organize the Clothing Collection line showcase events. In the anime, She spotted
Bonnie and
Serena and brought them to
Valerie to see if she thought they would be good models for the Florges and Chingling patterns that were part of the Designer Valerie's Furisode Collection.