日本财务大臣加藤胜信：超长期日本国债收益率已出现大幅上升。

Group 1 - The Japanese Finance Minister, Kato Katsunobu, has indicated a significant rise in ultra-long-term Japanese government bond yields [1] - This increase in yields reflects broader trends in the financial markets and may impact government borrowing costs [1] - The rise in bond yields could influence investor sentiment and market dynamics in Japan [1]