Have you tried nojap?
Here are the 6 fundamental principles that you will need to know:
1. You must disregard and disavow all Japanese perversions. This includes and is not limited to:
a) Anime and Hentai
b) Japanese fetishism (pedophilia, scat, snot, spit, piss etc..)
c) Cosplay
2. You must never engage in any form of Japanese cultural or societal/religious practices.
3. You must never practice Japanese martial arts (Akido, Jujitsu, Karate etc…).
4. If you come in contact with a jap and they attempt to communicate, you will ignore them and walk away.
5. You will never procreate or have sexual relations with a Japanese woman.
6. You must support any effort to destroy Japanese culture.
Well, there it is. It's a pretty easy pill to swallow