The Japanese stock market experienced a mixed performance today, with the Nikkei 225 index declining by 0.98%. Over the past five days, the index has seen a slight decrease of 0.1%, although it has rebounded impressively with an increase of 8.25% over the last 30 days. In terms of market capitalization, large-cap stocks faced challenges, with only 55 advancing against 120 declining, resulting in an advance-decline ratio of 0.46. NIDEC Corp. emerged as the top performer in this category, achieving a return of 10.35%, while Fujikura Ltd. struggled significantly, posting a return of -19.1%. Mid-cap stocks showed a more balanced performance, with 122 advancing and 146 declining, yielding a ratio of 0.84. Maruichi Steel Tube Ltd. led this segment with a robust return of 20.09%, while MITSUI E&S Co., Ltd. lagged behind with a return of -16.21%. Small-cap stocks also faced headwinds, with 669 advancing and 1,038 declining, resulting in a ratio of 0.64. Ishigaki Foods Co., Ltd. stood out with a remarkable return of 30.86%, while SRE Holdings Corp. recorded a return of -17.83%. Overall, the market reflects a challenging environment, with more stocks declining than advancing across all categories.