①: Pokémon Red/Green/Blue/Yellow
②: Pokémon FireRed/LeafGreen
③: Pokémon HeartGold/SoulSilver
④: Pokémon Black 2/White 2
⑤: Pokémon anime
⑥: Pokémon Adventures(Pokemon Special) manga
⑦: Pokémon Zensho manga
⑧: The Electric Tale of Pikachu manga
⑨: Pokémon Pocket Monsters manga
⑩: Pokémon Trading Card Game