Why does Ash only keep Pikachu?
Why does Ash only keep Pikachu? He leaves his Pokemon at Professor Oak’s Laboratory because he knows they’ll be well taken care of. Throughout the Pokemon series, Ash only ever brings Pikachu with him to each new region, as Pikachu is his best friend and they are inseparable.
He leaves his Pokemon at Professor Oak’s Laboratory because he knows they’ll be well taken care of. Throughout the Pokemon series, Ash only ever brings Pikachu with him to each new region, as Pikachu is his best friend and they are inseparable.