Pokemon Sun & Moon is the main anime series set in the Alola region, following Ash Ketchum and Pikachu as they attend the Pokemon School and take on island challenges. It introduces a lighter, more comedic style compared with earlier entries while featuring new Pokemon, regional forms, and the Alolan League. The series is part of the long-running Pokemon franchise and serves as the core title for the Sun & Moon anime era, with several related specials and spin-offs.