Emperor

A character fro Initial D.

Season 0 (original)
One of OP's friend using Sudo as avatar, and one of the 2 persons OP gives credit for TFR existing today.

The Dark Web Rumble
An avid street racer who joins to dominate wrestling as well.

Season 7
Emperor joins BCW but for some reason, has a spanish accent and stole someone's car.

Episode 9

A band of mystery people corners him and call him "Peleador Ushiromiya", before making him disappear.