4月28日电，日本五年期国债收益率上升0.5个基点至0.9%。

Core Viewpoint - The yield on Japan's five-year government bonds has increased by 0.5 basis points to 0.9% [1] Group 1 - The rise in bond yield indicates a potential shift in investor sentiment towards Japanese government debt [1] - The increase in yield may reflect expectations of future interest rate changes or economic conditions in Japan [1]