In light of discussions about Japan's foreign policies, there's a rising prediction that regulations may steeply increase by the year 2026. While certainly not unanimously agreed, numerous experts and policymakers foresee such shifts due to various socio-economic conditions, global politics, and internal demands. A significant focus is on how Japan relates to and welcomes foreign nationals in terms of immigration, work, and long-term residence.

Japan, traditionally seen as a homogeneous society, is grappling with an aging population and worker shortage which hint at the need for immigration. However, foreign policy often becomes a controversial issue with differing perspectives between conservative views prioritizing national identity and a more liberal viewpoint recognizing labor demands and cultural diversity. Every change in policy is scrutinized in terms of these societal implications.

Unlike the U.S or E.U that follow more progressive immigration policies reflecting their multicultural societies, Japan has long been known for strict entry and stay rules. Should an acceleration of regulations happen, it would contrast with liberal trends in the U.S. or the E.U, potentially making Japan an even tighter nation for foreigners to enter, work, or reside in.