Have you considered adding Eurobeat to that list? It’s a mix between Disco and Techno produced only in Europe and then sold only in Japan. As you could guess, Eurobeat is used mostly in animes such as Initial D and other crappy forms of Japanese entertainment.

It’s only in anime? Why would I bother making fun of a genre that normal people wouldn’t even have any excuse for knowing about? Complaining about Eurobeat and then saying it’s mostly in anime is like complaining that you hate the lighting in crackhouses: your initial complaint is couched in a much deeper and more disturbing problem.