At first, a permanent member of the United Nations should accept refugees.
In fact, Japan has already accepted a lot of refugees from the Korean Peninsula for more than 80 years.
After Japan lost for World War II, in particular by Korean War, many refugees upsurged to Japan similar 600,000
to hold settlement afterwards without acquiring the Japanese nationality.
So now in Japan this is a huge problem that a lot of people carrying out an anti-Japan activity threaten Japanese security.