Manga by author Kusaka Hidenori

From Viz: Pokmon comics based on the original Game Boy games... not the TV series! POKMON ADVENTURES includes all the Gym Leaders, places, and opponents from the game. There's plenty of action as trainers named Red and Blue explore forests, jungles, cities, and caves in search of Pokmon and excitement. But can they foil the schemes of Team Rocket, a mysterious group of villains who want to use Pokmon for evil?