Only from Sonic Underground, but it's not canon. Manic and Sonia are his siblings.
Sonic does not have siblings in the main-canon, but in the old DIC cartoon, Sonic Underground, he has a brother named Manic and a sister named Sonia.
Manic and Sonia are Sonic's brother and sister in Sonic Underground only.
Sonia and Manic, but thats only in Sonic Underground, in all other media he doesn't have siblings
Sonic only has siblings in the non-canonical TV series Sonic Underground. He has a sister, Sonia and a brother, Manic.
Only from Sonic Underground, but it's not canon. Manic and Sonia are his siblings.
Sonic does not have siblings in the main-canon, but in the old DIC cartoon, Sonic Underground, he has a brother named Manic and a sister named Sonia.
Sonia and Manic were only characters in Sonic Underground so they are not in Sonic X.
Manic and Sonia are Sonic's brother and sister in Sonic Underground only.
No, he doesn't have any siblings or a family in general in the main-canon. But in the DIC cartoon, Sonic Underground, he has a brother named Manic and a sister named Sonia.
Sonia and Manic, but thats only in Sonic Underground, in all other media he doesn't have siblings
Sonic only has siblings in the non-canonical TV series Sonic Underground. He has a sister, Sonia and a brother, Manic.
In the show Sonic Underground, they are his siblings. Otherwise they don't even exist.
Yes sonic has three brothers; Knuckles,Shadow and the third one i do not know the name of but know he is grey but not silver cuz hes from the future. Sonia and Manic are only sonics siblings in sonic underground in Pretty much every thing else sonic these are his brothers and as far as I know he doesnt have a sister
The last answer was not that helpful. Sonic and/or Silver the Hedgehog are not related. In the show, Sonic Underground, Sonic's had only 1 brother and only 1 sister. His brother was Manic and his sister was Sonia. Sonic does not have any more siblings. Silver is just a hedgehog from the future, not Sonic's brother.
no he's a different species sonic has siblings but there both hedgehogs
He has a brother named Manic the Hedgehog and a sister named Sonia the Hedgehog.