At this stage, the arrest rate of foreigners is twice that of Japanese.

With the current population ratio, you know?? It's impossible already. Don't increase it anymore!!!!! If immigrants increase, the police will become even less effective and the left will become even stronger. If you arrest immigrants, the left will attack you. Then, like in Europe, immigrants won't be arrested, and only Japanese people will be discriminated against, arrested, and prosecuted. Do you want that??