The Japanese stock market is experiencing significant downward pressure, with the Nikkei 225 index declining by 5.2% overall. In the past five days alone, the index has dropped by 2.8%, and over the last 30 days, it has seen a more substantial decrease of 6.45%. In terms of market performance, the advance-decline ratio indicates a challenging environment, with only 320 stocks advancing compared to 3,384 declining, resulting in a ratio of 0.09 across the market. Large-cap stocks show a similar trend, with 29 advancing against 145 declining, yielding a ratio of 0.2. Mid-cap stocks have 32 advancing and 239 declining, while small-cap stocks report 120 advancing versus 1,641 declining, reflecting ratios of 0.13 and 0.07, respectively. Among individual stocks, TIS, Inc. stands out as the best performer in the large-cap category with a return of 2.84%, while Advantest Corp. is the worst performer, down by 11.03%. In the mid-cap sector, ROHM Co., Ltd. leads with a return of 7.12%, while Resonac Holdings Corp. falls behind with a decline of 12.59%. Notably, Japan Display, Inc. has surged by 92.59% in the small-cap segment, contrasting sharply with Seikoh Giken Co., Ltd., which has dropped by 16.74%.