ネザキマサキ Masaki Sonezaki
Bill is the inventor and the maintainer of the Kanto PC System.
Bill makes his debut appearance in the RGB Arc of Pokémon Adventures. He acts similar to his game counterpart (also named Bill) in the fact that he is the developer of Pokémon Storage System. He first appears near his home as a small Pokémon and is attacked by a wild Fearow. Red encounters him and the Fearow, so he decides to resuce Bill. When he is saved, Bill gives Red a ticket to board the SS Anne.