Is Japan, the world's 3rd-largest bond market, breaking? What could be the reasons?

Japan bond market warning: Japan's bond market is flashing warning signs. Investors worry a massive new stimulus package could strain the country's debt. Prime Minister Sanae Takaichi is expected to finalize a 17 trillion yen spending plan. This plan raises concerns about Japan's ability to sustain its public debt. Bond yields are surging to multiyear highs.