In the last few decades, many special Pokemon have come and go in the anime, movies, and video games. One of them, which you might have not heard of, is Ukulele Pichu.
According to Pokemon historian Dr. Lava, Ukulele Pichu first appeared as an exclusive Pokemon in Pokemon Ranger’s Oblivia region. Ukulele Pichu accompanies the player in Pokemon Ranger, and could also be found in the wild.
Besides Pokemon Ranger, Ukulele Pichu has also appeared in the anime, manga, and movies:
Here’s a scene from a Pokemon Ranger movie:
And the Pokemon’s theme song:
What do you think?