This Yamper is an electric-type Pokémon owned by Koharu.
Personality
Yamper is friendly as it befriends Pikachu whom it meet at first sight.
Biography
Known moves
None of Yamper's moves are known.
Gallery
Trivia
- Yamper is the first secondary major electric-type Pokémon owned by one of Ash’s friends who isn’t part of Pikachu family.