Satoshi is the Japanese name of Ash Ketchum, the main protagonist of the Pocket Monsters (Pokémon) anime series. He is a young Pokémon Trainer from Pallet Town who travels across regions to become a Pokémon Master. Throughout the series, he is known for his determination, optimism, and strong bond with his Pokémon. Satoshi serves as the central hero of the story, driving the plot through his journeys, battles, and friendships with companions and Pokémon alike.