Heated Debate Over 'Income Walls' Intensifies as Calls for System Reform Grow on Social Media
The "income wall," a factor limiting the working hours of part-time and arubaito (casual labor) employees, is sparking significant debate online. Particularly on X (formerly Twitter), there's a growing chorus of criticism asserting that this system hinders Japan's labor force and economic growth, leading to heightened calls for fundamental reform. Under the current system, income thresholds such as ¥1.03 million, ¥1.3 million, and ¥1.5 million — where income tax or social insurance contributions begin to apply — are recognized as "walls." These deter individuals working within dependent status, particularly housewives, seniors, and students, from increasing their earnings, leading them to limit their working hours. One social media post expressed frustration that despite rising minimum wages, the income walls remain unchanged, stating that Japan is "failing to fully utilize housewives and students." The issue isn't limited to income tax walls. ...