Pokémon: Diamond and Pearl

After wrapping up his travels in Hoenn, Satoshi heads to the Sinnoh region to continue his quest to become a Pokémon Master. No sooner does he arrive than Team Rocket tries—yet again—to steal Pikachu, but the attempt backfires and Pikachu ends up separated from him in the forest. Determined to find his partner, Satoshi sets out and reunites with Takeshi, the aspiring Pokémon breeder who has journeyed with him across multiple regions, while also crossing paths with Shinji, a driven trainer whose pursuit of strength leaves little room for compassion toward his Pokémon.

Tracking a distant burst of electricity, Satoshi discovers Pikachu caught up with Team Rocket—and meets Hikari, a beginner trainer with ambitions of becoming a top Pokémon Coordinator. With Team Rocket thwarted and Pikachu safely back at his side, Satoshi continues onward through Sinnoh alongside Takeshi and Hikari, ready for a new round of battles, friendships, and discoveries.