When you look at Pikachu, that cute yellow Pokémon with red cheeks and a lightning tail, you might wonder, is Pikachu a boy or a girl? You are not the only one who has this doubt. Many fans have been asking this for years. It may look like a small question, but for Pokémon lovers, it feels very personal.
You follow Pikachu from childhood, watch it on TV, play with it in games, and even collect toys. But even after all that, the answer to this one question stays unclear for many. So today, let us talk about it clearly and honestly.
Pikachu is a Species, Not Just One Character
First, remember this. Pikachu is not just one character. It is a Pokémon species. Just like dogs can be male or female, Pikachu can also be male or female. So there is no one fixed gender for all Pikachu in the Pokémon world. You can find both boy Pikachu and girl Pikachu in the games and stories.
But when people ask this question, they mostly mean Ash’s Pikachu. The one we see in the anime. So we will talk about both, the general Pikachu in games and Ash’s Pikachu in anime.
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What Gender is Pikachu?

In earlier Pokémon games (like Red, Blue, Yellow), gender did not matter. But starting from Generation II (Gold and Silver), gender was added to the system. From Generation IV (Diamond and Pearl), the look of male and female Pikachu started to show a difference.
Here is how you can know:
- If the tip of the tail is flat and sharp like lightning, then that Pikachu is male.
- If the tip of the tail is curved like a heart, then that Pikachu is female.
This is the easiest way to check. So if you are playing newer Pokémon games or Pokémon Go, you can just look at the tail.
What About Ash’s Pikachu?

Now let us come to the main question. Is Ash’s Pikachu a boy or a girl?
Ash’s Pikachu has a flat lightning tail. So if you go by tail shape, it is a boy. But there is one more strong proof.
In one anime episode called Where No Togepi Has Gone Before! from the Diamond & Pearl series, a female Togepi used a move called “Attract.” This move only works on Pokémon of the opposite gender. That Togepi used the move, and it worked on Pikachu and Meowth. We already know Meowth is a boy. So this means Ash’s Pikachu must be a boy too.
Also, in the anime, characters often use “he” while talking about Pikachu. The voice actor is female, but that does not affect the gender of the character. Even many male cartoon characters are voiced by women.
So, based on all this, we can say that Ash’s Pikachu is male.
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Female Pikachu Examples
There are some female Pikachu too in the Pokémon world. One popular example is Cosplay Pikachu. This Pikachu appears in Pokémon Omega Ruby and Alpha Sapphire. She can wear costumes like Pop Star, Rock Star, and more. Cosplay Pikachu always has a heart-shaped tail. That means she is always female.
Also, during Pokémon events, some Pikachu given to players are confirmed to be female. But mostly, when you see Pikachu in the wild or in shows, the gender is not clearly told unless needed.
Why Fans Get Confused
Many fans feel confused because:
- The voice of Pikachu is cute and high-pitched.
- Older games and anime did not show any gender difference.
- The Pokémon creators did not talk clearly about Pikachu’s gender in early years.
So fans made their own guesses. Some thought Pikachu was female because of the voice. Some thought Pikachu was male because of the attitude and role in the story.
But after that Diamond & Pearl episode, there is no doubt left. Ash’s Pikachu is a male.
Some Fun Facts
- The voice of Pikachu is done by Ikue Otani, who is a female voice actor.
- In Pokémon Go and other games, male Pikachu are more common than female ones.
- Even though gender does not affect battle power, it adds to character design and story.
Ending Note
Now you know the full story. Next time someone asks you if Pikachu is a boy or a girl, you can explain it properly. Not all Pikachu are the same. You can find both male and female Pikachu in games. But Ash’s Pikachu, the one we all love, is definitely a boy. Just look at his tail and that old episode. No doubt at all.