The Japanese stock market showed positive momentum today, with the Nikkei 225 index rising by 1.03%. Over the past 30 days, the index has gained 2.0%, reflecting a steady upward trend. In the large-cap sector, SoftBank Group Corp. emerged as the top performer, delivering a return of 6.14%. Conversely, Nintendo Co., Ltd. struggled, posting a decline of 3.05%. The mid-cap segment saw GMO AD Partners, Inc. leading with an impressive return of 15.17%, while Taiyo Holdings Co., Ltd. faced challenges, declining by 6.02%. Among small-cap stocks, AnyMind Group Inc. stood out with a remarkable return of 16.17%, while Abalance Corp. experienced a significant drop of 18.08%. Overall, the advance-decline ratio across the market indicated a healthy breadth, with 2,515 stocks advancing compared to 1,047 declining, resulting in a ratio of 2.4x. The small-cap sector showed the strongest performance, with a ratio of 3.26x, as 1,309 stocks advanced against 402 that declined. This positive market sentiment suggests a robust environment for investors in Japan.