As a language expert with a focus on English and Chinese translation, I can provide you with an accurate response to your question about Piplup, a Pokémon character.

In the Pokémon universe, Piplup is typically depicted as a male. This is often inferred from its behavior and the way it is portrayed in the games and the anime series. However, it's important to note that Pokémon, as fictional creatures, do not have a gender in the same way humans do. Instead, they are often assigned a gender ratio for breeding purposes in the games, which can sometimes suggest a gender bias but is not a definitive indicator of an individual Pokémon's gender.

read more >>

Piplup has also been shown to have developed some kind of rivalry with baby Cyndaquil regarding Dawn's attention. In the episode Where No Togepi Has Gone Before!, Piplup is confirmed to be male along with Pikachu, Croagunk and Meowth due the effect of Attract used by female Togepi.read more >>