Sonic the Hedgehog character redirects to lists

Amy Rose (エミー・ローズ Emī Rōzu), is a fictional character in Sega's Sonic the Hedgehog series. She is a pink anthropomorphic hedgehog with a driven, competitive personality, who is infatuated with the series' main character, Sonic. She serves as the first playable female character in the series.

Chao (Japanese: チャオ) are fictional life forms in the Sonic the Hedgehog video game series published by Sega. They are small, childlike creatures that go through a complex life cycle and exist in several visual forms depending on how they are raised. Developer Sonic Team incorporated Chao into the games to encourage players to explore levels and support the good–evil dichotomy of Sonic Adventure 2.