The Japanese government is reportedly considering stricter regulations for acquiring Japanese citizenship. Expected to be finalized within the next year, this alteration may significantly raise the bar of the naturalization process. It is not yet clear what the specific changes will be, but politicians and legal experts have begun debating addressing this urgent issue. The push for stricter rules likely springs from concerns over social harmony and maintenance of cultural values.

Acquiring Japanese citizenship is a complex process, and the Japanese tightly hold onto cultural values and social norms. While they welcome outsiders, there's an underlying expectation of assimilation. Therefore, any alteration in the nationalization procedure signifies not just a legal change but potentially an even greater emphasis on cultural preservation.

In contrast, the US and EU follow less stringent nationality laws. While there is certain bureaucracy and a legal process in place, their systems are often more open and welcoming to international immigrants. This could be attributed to the highly multicultural societies prevalent in these Western countries.