Nurse Joy

"Hello, and Welcome to the Pokémon Cnter. we restore your tired Pokémon to full health."- Nurse Joy Pokémon Ruby and Sapphire.

Nurse Joy (Japanese: ジョーイ Joy) is the name of multiple nurses that work in Pokémon Centers throughout the various locations in the games and in the anime. A Nurse Joy can heal your Pokémon to perfect health.

Anime
In the anime, the reason that Nurse Joys are all over the place is because they're all related. Not only that, Joy is their family name and not their actual first names. (Along with them looking identical, they are also all voiced by the same person, making them sound identical too)

Although they all appear identical, Brock is able to tell them apart by little details. This is noted when he can tell the difference between the eyelash length of two different Nurse Joys. Brock has a main crush on Nurse Joy, although he's always interupted by his Croagunk, Max, or Misty. Nurse Joy is actually one of the few girls in the anime that won't reject Brock, she will just look at him, confused, before he's pulled off by one of his friends.

Once, during DP, Brock was put under a sleeping spell and dreamt that Nurse Joy and Officer Jenny fell in love with him. They then clung to him for the rest of the episode. At the end of the episode, dozens of Nurse Joys and Officer Jennys rushed over to Brock to "love" him, but Brock was then woken up by Croagunk.

Nurse Joys also judge Pokémon Contests and the Grand Festivals alongside Raoul Contesta and Pokémon Fan Club President Sukizo.

Nurse Joys are known as caring women who always help a Pokémon in need. However, although they may seem nice, they can become quite tough when they have their hands full, or when they confront a person who hurts Pokémon (aka, Team Rocket). Other than that, all Nurse Joys seem to be in a good mood all the time.

Each Nurse Joy can be told apart by the color of the plus on their nursing cap, just as Officer Jennys can be told apart by the badges on their police officer caps.

In the Game
A Nurse Joy is placed inside every Pokémon center in every town, in every game. She is always behind the Pokémon center, waiting for a new customer. When you approach her and talk to her, she will say, "Welcome to the Pokémon Center, where we will heal your Pokémon back to full health. Would you like me to take your Pokémon?" If you click no, she will say, "We hope to see you again," but if you click yes, she will say, "Okay, I'll take your Pokémon for a few seconds." She will then take each of your Pokéballs and place them on a tray, where they will light up numerous times before Nurse Joy takes them and hands them back to you. She will then say, "Your Pokémon are now healed. We hope to see you again."

This phrase has gained a lot of jokes to it, due to the fact that Nurse Joy says, "We hope to see you again," making it sound like she wants your Pokémon to get injured again so that the player would have to go back to the Pokémon center.

In the anime
Nearly every Nurse Joy in the anime have Pokémon with them at some point in time.

Main
However, some Nurse Joy have individual Pokémon they keep with them.

Trivia
The Joy Family all appear identical as a parody to how character models were recycled and reused in the first Pokémon games. This also applies with Officer Jenny.