The Johto region is the setting of the second generation of Pokémon games, which includes Pokémon Gold, Silver, Crystal and their remakes, Pokémon HeartGold and SoulSilver. Again based on an area of Japan, this game's geography is based upon the Kansai, Tokai and eastern Shikoku areas of the country. The game setting draws upon the Kansai region's abundance of temples, the architectural design of the Kansai region and its geographical sights, such as Mount Fuji and the Naruto whirlpools.