A lot of things remained constant over the course of the Pokemon anime series, but one massive change was made 23 years ago that shocked fans.

Pokémon can be some of the cutest, weirdest, and funniest creatures in anime. Ever since the Pokémon anime started airing in the '90s, the protagonist, Ash Ketchum, has caught about 77 different ...

Ash might be the most famous Pikachu trainer in the anime, but how do the rest compare?