What Japan's visa rules actually allow
Japan's Instructor and Specialist in Humanities visas are based on holding a bachelor's degree and a genuine job offer, not a fixed legal list of passports. In principle, this makes Japan more open to Filipino applicants than countries like Korea, where a fixed passport list has historically applied to the standard teaching visa.
In practice, hiring bias exists at the employer level. Many eikaiwa chains and ALT dispatch companies market themselves around 'native speaker' teachers and default to recruiting from the UK, US, Canada, Australia, Ireland, NZ and South Africa, even though nothing in immigration law requires this.
