The KKK are from immigrants in a now booming multicultural nation that annihaleted the indigenous people.
Muslim Brotherhood, man, are from a particular hood of political Islam.
Japan is racist even in today's world.
This is illustrated by the interest on here by the brexiteers and racists (not putting them together as I understand not all are) in a French Presidential outcome.
I would currently define far right as a doctrine that is so against globalisation that all far right parties, against said globalisation, all link together globally to enforce a global national socialist agenda.
Sad times.