Like in Hoenn & Sinnoh, Johto has it's own special Pokémon numbering system based upon the Pokémon you can capture and see in Heart Gold & Soul Silver. From the first details, it appears that it meshes closely with the original Johto Pokédex in Gold & Silver. However, although the numbers match up, we do not yet know if it will be exactly the same or if there are changes. As such, this page only contains the known Pokémon in Heart Gold & Soul Silver. It'll be updated as we get more information.