Movie
Description
Nurse Joy forms a collective character in the Pokémon franchise, consisting of numerous individuals sharing identical appearances, voices, and the surname Joy due to familial bonds. This biological uniformity results from strong genetic traits within the Joy lineage, creating near-clones across different regions. Primarily, Nurse Joys serve as the main caregivers in Pokémon Centers, expertly restoring injured or ill Pokémon to health using advanced medical technology and partner Pokémon like Chansey or Audino. They consistently display kindness, patience, and dedication to Pokémon welfare, though they can become stern when confronting threats like Team Rocket or during high-pressure scenarios.

Regional variations distinguish their attire: Nurse Joys in Kanto, Johto, Hoenn, and Sinnoh wear Mexican-pink dresses with white aprons, while Unova and Kalos variants feature unique hairstyles and clothing. Individual Nurse Joys exhibit minor personality or role deviations. One in the Orange Archipelago appears more athletic and sun-tanned, while another in the anime harbors a fear of Water-type Pokémon. In *Pokémon the Movie: The Power of Us*, a Nurse Joy functions as a Pokémon League Inspector. Her responsibilities extend beyond medical care to evaluating Gym Leader applicants for ethical standards and operational compliance. She assesses candidates by observing their interactions with Pokémon, rejecting those exploiting Pokémon for personal conflicts. Her authority includes issuing official decisions on Gym certifications and advising applicants to reform their training approaches.

Nurse Joys occasionally assume non-medical roles. One served as director for a scientific expedition researching the extinct Kabuto, while another coordinated rescue efforts for carrier Pidgey delivering medicine. Brock demonstrates an unusual ability to distinguish between Joys based on subtle physical traits like eyelash length, often expressing romantic interest; Nurse Joys typically respond with polite confusion rather than rejection. The family's influence extends to descendants like Mollie (in *Pokémon Horizons*), who inherits their medical expertise but diverges in appearance and reserved personality.

The identical appearance of all Nurse Joys originated as a metafictional reference to recycled character sprites in early Pokémon games, a design choice retained in the anime for recognizability. This concept expanded later with the introduction of the similar Officer Jenny family.