It’s true in the context of ultra-nationalists and right-wing populists. Japan is far from an exception to that rule, and their taking a calumny like the Protocols as a positive is still engaging in stereotypes (sort of like Dolt-45 talking about only trusting “little guys with yamulkes” to count his money).
Yes, one grounded in the fact he’s a right-wing ultra-nationalist. He’s no more friends of the Jews than Il Douche or Putin, although some of the fundies are so addled by superstition and their own ultra-nationalism that they forget the history of these types:
At least the future kapos are identifying themselves early. So convenient for fascist politicians.