Sonia
Well i don't know if shadow has a sister but I know that he has a brother and his name is Sonic.If Sonic has another brother or sister that its shadow's sister and brother. Note : That Shadow and Sonic are hedgehogs and sonic is faster
He has a brother named Manic the Hedgehog and a sister named Sonia the Hedgehog.
Yes he was the voice for all three hedgehogs (Sonic, Sonia, and manic) in Sonic Underground, also the voice for Sonic in Adventures of Sonic the Hedgehog and Sonic SatAM.
Sonic the Hedgehogs shoes are made out of the powerful sneakers.
Ever since the original series from Adventures of Sonic the hedgehog, to Saturday Morning Sonic, to Sonic underground, to Sonic X, to current video games, there are many hedgehogs. The main hedgehogs are: Sonic, Manic, Sonia, Shadow, Silver, and Amy. there are others but carry a minor part in the Sonic series.
His accent is Japanese in Sonic X and American in sonic games
sonic underground
it is sonic 4 ep 1
Because hedgehogs are awesome.
Sonia is a pink hedgehog. She is Sonic the hedgehog's sister and Manic the hedgehogs sister. She is 15 and turns 16 in episode 3. Her manic and Sonic are triplets. Hope that helps! :) ~Gracygoo
Sonic 's home town is planet Mobius
sonic is just a hedgehog not special.