Pikachu

Pikachu is one of the rare mascots that works both as a character and as a shorthand for an entire franchise, which is why it remains so widely recognized. By our assessment, its strongest quality is the clean design: a small yellow electric mouse with very simple features that reads instantly on toys, games, cartoons, and logos. The downside is that this kind of fame can flatten the character into pure branding, so the actual Pokémon side may matter less than the image. In practice, Pikachu is easy to place, easy to remember, and easy to reuse across merchandise and media, which is exactly how a mascot should behave. It sits at the center of Pokémon rather than beside it, and that makes it bigger than an ordinary creature in the series. It is for anyone who wants the face of Pokémon, and not for someone looking for a deep standalone work with a complicated shape.