Marlon Rimes and Olivia Aldente are the only ones to my knowledge.

Well, the series is based in Japan

The series was made in Japan but it’s based in LA.

The game originally takes place somewhere in Japan. The setting changes depending on the language version.

Nope. The game takes place in LA no matter what.

It takes place in Tenchi Tachi which translates to LA in the Japanese version.

I don't know where you got that from, but the idea that the original takes place in LA flies in the face of everything that's known about the series and its development. Among many other things, most of the characters are Japanese and have Japanese names. Even Marlon Rimes probably isn't actually black (at least in the original), just tan.