Rainer is a trainer that uses a Vaporeon.

Biography

Anime

Pokémon the Series: The Beginning

He pressured Mikey into evolving his Eevee into a Vaporeon, but after the battle with Team Rocket, Mikey said he wanted to be an Eevee trainer, so he said that if he felt that way about it he should have told them.

Other appearances

Pokémon

On hand

Trivia

• Nicknaming an Eevee Rainier in Pokémon Go allows the player to evolve it into Vaporeon, but only once per account.

v · d · e List of Pokémon: Indigo League characters
Pokémon · Episodes · Transcripts
Main	Brock Ash Ketchum Misty
Recurring	Brutella Butch Cassidy Daisy Delia Ketchum Gary's cheerleaders Giovanni James Officer Jenny Jessie Nurse Joy Lily Gary Oak Professor Samuel Oak Todd Snap Ritchie
Others	Brock's siblings Charles Goodshow Damian Dark City's local boys Darla Dick and Philip Forrest (Kanto) James's father James's mother Trainer (TB015) Unnamed Trainer (Vermilion City)
Character(s) of the Day	A.J. Professor Akihabara Anthony Arnold Arnold's mother Assunta Aya Bill Blaine Bruno Cassandra Cassandra's grandmother Chef Chopper Dario Duplica Erika Eve Eve's professor Fiorello Cappuccino Jeanette Fisher Flint Foreman Gary's cheerleaders Gentleman Ghost of Maiden's Peak Giant Giselle Hiker Hippie Hopkins Jan Jessebelle Joe Katrina Kaz Kaiser Keith Koga Lara Laramie Lily Magikarp salesman Mandi Mayor Melanie Melissa Melvin Meowzie's owner Mikey Moe Nastina Old lady Oswald Otoshi Pete Pebbleman Exam instructor Pyro Poké Fan Potter Power plant workers Rainer Rebecca Reiko Restaurant owner Sabrina Sabrina's father Sabrina's mother Samurai Santa Claus Cleavon Schpielbunk Seymour Florinda Showers Sparky Stella St. Anne's captain Lt. Surge Suzie Timmy Tomo Tomo's father Tomo's mother Female torchbearer Male torchbearer Pokémon Land tour guide Tyra Victor Violet Professor Westwood V Yas
See also	Pokémon: Adventures in the Orange Islands Pocket Monsters Pocket Monsters: Orange Islands Arc
Pokémon the Series: The Beginning