Also known as: オモチャオ, Омочао, 오모챠오
A recurring character in the Sonic the Hedgehog series, first appearing in Sonic Adventure 2. A robotic Chao (Sonic) with a propeller on his head and a wind-up key on his back. Omochao usually appears as an in-game guide, giving hints to the playable characters during gameplay. He is often seen as an annoyance by most players, regardless. His name comes from 'omocha', the Japanese word for 'toy'.
