Mizuho Financial Group reported a 33% increase in net profit for the period from April to December 2025, surpassing its annual earnings forecast ahead of schedule. The rise in profits was attributed to higher lending income driven by rising interest rates. In contrast, Murata Manufacturing Co. achieved an 8.9% increase in operating profit during the same period, benefiting from strong demand for AI-related components and a favorable exchange rate. Despite these gains, both companies have maintained their full-year profit forecasts without changes. Additionally, a report indicated that 60% of listed companies in Japan experienced profit increases during this period, largely due to robust performance in AI and financial sectors.