Group 1 - A proposal has been made by a committee of ruling party lawmakers in Japan to create a supplementary budget exceeding 25 trillion yen (approximately 161 billion USD) to fund a stimulus plan proposed by Prime Minister Sanna Takashi [1] - The proposed budget significantly surpasses last year's supplementary budget of 13.9 trillion yen, indicating a growing call among Japanese politicians for increased spending to alleviate the impact of rising living costs on households [1] - Since taking office last month, Prime Minister Sanna Takashi has committed to developing a large-scale spending plan aimed at easing the financial burden on families and promoting investment [1] Group 2 - Japan's long-term government bonds have seen a decline, with investors increasingly concerned that the upcoming large-scale economic stimulus plan by Prime Minister Sanna Takashi may harm public finances [2] - The yield on Japan's 40-year government bonds rose by 8 basis points to 3.68%, the highest level since its issuance in 2007, while yields on 20-year and 30-year bonds also increased [2] - Goldman Sachs has indicated that as investors worry about the potential scale of the stimulus exceeding expectations, Japan's fiscal risk premium is returning, which could pressure long-term Japanese bonds and the yen [2]