Because the benefits of a multi-ethnic state are wildly overstated for people seeking to swap out different peasant populations in their underclass for political control; and Japan has been a highly ordered society for over a thousand years; and that imperative of order generates safety; even if it means a lot of Japanese men dying alone rather than lashing out.
Because the benefits of a multi-ethnic state are wildly overstated for people seeking to swap out different peasant populations in their underclass for political control; and Japan has been a highly ordered society for over a thousand years; and that imperative of order generates safety; even if it means a lot of Japanese men dying alone rather than lashing out.