Market Performance - The Tokyo stock market experienced significant declines, with the Nikkei 225 index closing down 1.25% and the Tokyo Stock Exchange Price Index down 1.10% [1] - The Nikkei index fell by 508.90 points to close at 40,290.70 points, while the Tokyo Stock Exchange index decreased by 32.45 points to 2,916.20 points [2] Influencing Factors - The downturn in the Tokyo stock market was influenced by disappointing U.S. economic data, including lower-than-expected non-farm payrolls and manufacturing indices, which negatively impacted the New York stock market [1] - On the day of the decline, the Nikkei index briefly dropped over 900 points, falling below the 40,000-point mark before recovering slightly in the afternoon session [1] Sector Performance - Most sectors on the Tokyo Stock Exchange saw declines, with banking, mining, and service sectors leading the losses [2] - Conversely, five sectors, including other products, real estate, and precision machinery, experienced gains [2]