https://cdnph.upi.com/ph/st/th/9591784588176/2026/upi_com/3cdb37c045ede966ed980c791c28dcb7/v1.5/Japan-to-add-230-immigration-officers-in-enforcement-push.jpg" /> Japan plans to add 230 immigration officers as it expands investigations into unauthorized residency, employment and visa-status violations.