Waninoko is a Pokémon from the Pocket Monsters series, known in English as Totodile. It is a small, blue, crocodile-like Water-type Pokémon with a playful but energetic personality. Waninoko is one of the Johto starter Pokémon and is often associated with Ash and other trainers in the anime and games. Its role in the series is mainly as a companion and battler, helping to showcase growth, training, and evolution within the Pokémon world.