I already corrected one time when you posted that word.
Since it's starred out, that tells you that it's not an allowed word.
Use JP or Japanese.
If you can't see through them, they are legal.
Where to get them? Many places.
This forum is not for giving that kind of advice.
You can ask that in another one of our forums.
And stop using that word please. it is taken by people of Japanese descent as an insult.