Shocking Japanese Magazine

Recently, a disgusting magazine has been sold in Japan: see it here . It is clearly discriminating foreigners very agressively. Sick.... One quote:
Oi Nigger!! Get your fuckin’ hands off that Japanese lady’s ass!!

For publishing such an evil magazine in Germany: how many years would be the jail sentence?
10 years? 20 years?
I am not even sure, that this is being brought to court in Japan. This is just not right.

Unfortunately, Japan has not learned its lessons from World War 2....