Indigo League is the official Pokémon League of the Kanto region region. Trainers defeated the Elite Four and current Champion become a Champion itself. The Indigo League can also be called the Kanto League. Pokémon Trainers who earned all eight Indigo League Gyms can access to go to the Indigo League. The Indigo League and the Johto League shares the same Elite Four and Champion. Eight Badges from either region will allow a Trainer to battle the Elite Four at Indigo Plateau.