Celio

Celio, also known as Nishiki, is a character from the Pokémon franchise, most notably known for his appearance in Pokémon FireRed and LeafGreen. He is a Pokémon Storage System programmer residing in the Sevii Islands and a close friend of Bill. Celio is known for his calm and composed personality, as well as his strong sense of justice. He admires Bill greatly and looks up to him as a role model. In the games, Celio is in charge of the Pokémon Network Center, and needs the player's help to complete a machine capable of connecting the Kanto and Hoenn regions. Players are required to collect the Ruby and Sapphire to get the machine working and enable Pokémon trading between the two regions. Beyond the games, Celio also appears in the Pokémon Adventures manga, where he and Bill address issues with Team Rocket and Deoxys. Celio also appears in the Pokémon Trading Card Game.