No. Ness is from Earthbound, a Super NES game, and is a playable fighter in the Super Smash Bros. games. In Pokemon, Pikachu is owned by any Pokemon Trainers that is given one, traded one or can catch one, and in the anime, Pikachu is owned by Ash Ketchum.
Pikachus owner is called Ash Ketchum
Yes.
mocchi
pichu
You can't.
mocchi
They are in veridian forest 2. Usually one random wave of pikachus go during that level.
First, you have to get a Yellow Orb from a scour Next, you have to hatch 6 pichus and evolve them all into pikachus Finally, you have to give each of the 6 pikachus (the ones that you hatched) the yellow orb. (you don't need 6 yellow orbs you just need to take it away from the pikachus) Hope this helped!
Viridian Forest
about 25
As many as you can get
Battle