5月12日电，日本30年期债券收益率升至近25年来的最高水平。

Core Viewpoint - Japan's 30-year bond yield has risen to its highest level in nearly 25 years, indicating significant changes in the bond market and potential implications for investors and the economy [1] Group 1 - The 30-year bond yield in Japan has reached a peak not seen in 25 years, reflecting shifts in investor sentiment and economic conditions [1]