消息人士：日本财政部将考虑调整其债券发行计划的组成，可能包括削减超长期债券的发行规模。

Core Viewpoint - The Japanese Ministry of Finance is considering adjustments to its bond issuance plan, which may include a reduction in the issuance scale of ultra-long-term bonds [1] Group 1 - The potential adjustment reflects a strategic shift in Japan's approach to managing its debt issuance [1] - The focus on ultra-long-term bonds indicates a response to changing market conditions and investor demand [1]