Sonic the Hedgehog is a Japanese media franchise created by Sega, featuring its iconic character, Sonic, a blue anthropomorphic hedgehog. The series follows Sonic's adventures as he battles the evil Doctor Eggman and his robotic creations. Known for its fast-paced gameplay, the franchise has expanded into various media, including anime adaptations. The anime series offers exciting storylines and action-packed sequences that capture the essence of Sonic’s world.