Core Viewpoint - Japanese 30-year and 40-year government bond yields have risen by over 25 basis points due to investor skepticism regarding Prime Minister Fumio Kishida's plan to lower food taxes [1][2] Group 1 - The 30-year government bond yield increased by 26.5 basis points, reaching 3.875% [1][2] - The 40-year government bond yield rose by 26 basis points, reaching 4.205% [1][2]