Since the beginning of the Pokémon series, Ash Ketchum has been the main character. He was 10 years of age when he first appeared in the series. Ash has always been a very caring Pokémon trainer and a brave one as well. Ketchum's arrogant personality has gotten himself into many dangerous situations, some of which were near-death experiences. But when it comes to real Pokémon battles, he has always been a very competitive trainer.

Ash Ketchum has really grown-up and matured over the years. His skills as a Pokemon trainer have shown much improvement since his journey began, although his heart and determination has always remained the same. Ash has caught and added many Pokemon to his arsenal throughout his childhood. At the same time.

Throughout the many seasons of this Japanese anime phenomenon, Ash came across many rivalling trainers including Richie and Casey who he met in the Indigo City Leage. Other rivals include Harrison, Morrison, Jackson, Paul and Tyson. Ash's main enemy has always been Team Rocket, who are always trying to steel the first Pokomon he ever had, named Pikachu. Team Rocket consists of a comical group who are Jesse, James and their cat Meowth.

You can find many Pikachu living in the heavy forest and mountainous areas. Pikachu are short little mouse-like Pokémon that are usually found with yellow fur and have black tips on the end of their long ears. You'll also find brown stripes or markings on the back sides of most Pikachu Pokémon, with red circles on there cheeks. That's where they generate their electric charges from. Using this method, Pikachu are able to render powerful attacks on their unsuspecting opponents.