One fun aspect of localization is the adoption of “wasei ego” (non-nativeEnglish terms made in Japan) into common English parlance. The biggest one is “level up.” In the 70s/80s everyone use “gained/advanced a level,” but the JP term was so punchy it was immediately adopted!
@mis0b_ Nobru Koizumi really knock it out of the park and I don't think anyone else was fully able to strike that perfect balance of Oda's designs with his own flare as well as he did.