OMG it's "Sonia" and yes they are brother and sister
sonic is one of triplets in underground, his brother is called manic and his sister is called sonya
Sonic's brother is "Manic" and his sister is "Sonia."
Sonic has a brother (Manic) and a sister (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
nope he has no brother or sister but he thinks of sonic as a big brother
yes he has.
Yes, Anuita her older sister and a brother
Manic is sonic's brother & Sonia is sonic's sister
Yes, in Sonic Underground he has a sister named Sonia. In the show Sonic is a prince and has a brother named Manic.
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.
Yes he does its Manic and Sonia but the thing is there not in sonic x there in Sonic Underground and in Sonic X and adventure of Sonic Sonic thinks of Tails Prower as a brother
Sonya Kovalevsky had one sibling, a sister named Anna. Anna was a significant part of Sonya's early life, providing companionship during their childhood. Their relationship was supportive, particularly as Sonya pursued her passion for mathematics in a time when it was challenging for women to do so.