Bill

Bill (Japanese: マサキ, Masaki) is a prominent character in the Pokémon series, widely regarded as an expert Pokémon researcher in numerous fields. His most notable achievements include the invention of the Pokémon Storage System and the Time Capsule, both of which play crucial roles in the games and animated series. Bill is a passionate Pokémon enthusiast, openly calling himself a "Pokémon Maniac," with a large collection of both common and rare Pokémon. He first appears in the Generation I games in his Sea Cottage in the Kanto region, where he is found transformed into a Pokémon due to a teleportation experiment gone wrong. Players need to help him return to his original form. Bill's favorite Pokémon are Eevee and its evolutions, and he has gifted Eevee to players in several games. He is also acquainted with several computer technology experts, including Cassius in Kalos. Bill's family members have also appeared in the games, with his grandfather watching over his cottage while he visits family and his sister residing in Fuchsia City. Furthermore, Bill has fans in various regions and various stories and rumors about him. He has also made a brief appearance in the Pokémon anime, showing his enthusiasm and curiosity about Pokémon.