The Japanese stock market experienced a mixed day, with the Nikkei 225 index declining by 1.35%. Despite this daily setback, the index has shown a robust increase of 6.92% over the past 30 days, indicating a positive trend in the longer term. In the large-cap segment, Kawasaki Heavy Industries Ltd. emerged as the top performer, achieving a return of 8.32%. Conversely, Renesas Electronics Corp. struggled, posting a decline of 5.59%. The mid-cap sector saw Sumitomo Heavy Industries, Ltd. leading with an impressive return of 11.26%, while SUMCO Corp. lagged behind with a drop of 5.22%. Small-cap stocks displayed notable volatility, with JIG-SAW, Inc. soaring by 19.05%, while Speee, Inc. faced significant challenges, declining by 13.68%. Overall, the advance-decline ratio across the market was favorable, with 1,979 stocks advancing compared to 1,557 declining, resulting in a ratio of 1.27. The small-cap segment showed the strongest performance with a ratio of 1.6, while large-cap stocks struggled with only 67 advancing against 108 declining.