(Now as for this time,we'll be focusing on the voices picked my faunus OC version of Shadow The Hedgehog known as Nitro which for this is also meant to be the brother of Turbo (My OC version of Sonic)

Japanese [SUB]=Kappei Yamaguchi=(Nitro [Present Timeline])

Mamoru Miyano (Raven Cronwell)=(Future Nitro)

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English [DUB]=Johnny Yong Bosch=Nitro (Present Timeline))

Dan Southworth (Vergil)=(Future Nitro)

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(Now this part rounds up the voices for Nitro, Although it may seem to be kinda weird for picking both Bosch and Southworth  as the Present and Future timeline versions of Nitro since in the Devil May Cry series, Johnny Yong Bosch is the English voice of Nero and Dan Southworth is the English voice of Vergil which is Nero's father but I did feel both of their voices sort of fits in with Nitro's personality after hearing the two)