From Bulbapedia, the community-driven Pokémon encyclopedia.
Greninja is a species of Pokémon. It may also refer to specific Pokémon of that species:
Anime
Manga
TCG
Games
ncG1vNJzZmiapaGvorzEnaCaZpKquaOtxpqpnZ2eY7umwI6woKShX3y%2FprrIp6Gal1iZtrStzJugoK2Rqbawuog%3D