Sinnoh Region(シンオウ地方Shin'ō Chiho) is the fourth major region to be feature in the Main Pokémon series and the setting of Diamond, Pearl, and Platinum. The region is split into two sections: the Mainland and Battle Area. Kalos Region's is inspirational based on Hokkaidō region in the real world. Kalos currently have 17 known settlements of cities and towns.