Pokémon™ Brilliant Diamond/宝可梦：晶灿钻石

Welcome to the Sinnoh region! Rich in nature and with mighty Mount Coronet at its heart, Sinnoh is a land of many myths passed down through the ages. You’ll choose either Turtwig, Chimchar, or Piplup to be your first partner Pokémon and then set off on your journey to try to become the Champion of the Pokémon League. Along the way, you’ll run into the mysterious organization Team Galactic, and be able to encounter the Legendary Pokémon Dialga.
Explore the Grand Underground, connect with friends, and find rare Pokémon!