日本央行：如果收益率快速上升，可能会增加债券购买。如有必要，准备好修改计划。继续削减购债规模、同时保持灵活性是合适的。

Core Viewpoint - The Bank of Japan indicates a readiness to increase bond purchases if yields rise rapidly, while also preparing to modify its plans as necessary [1] Group 1 - The Bank of Japan continues to reduce its bond purchasing scale while maintaining flexibility, which is deemed appropriate [1]