Asian stock markets decline as investors sell technology and AI-related shares. Tokyo’s Nikkei 225 falls by nearly 5%, reflecting heavy losses among computer chipmakers and other companies tied to artificial intelligence. The broad weakness in these areas spills into wider regional trading, pulling down overall market performance across Asia. The sell-off is described as being driven by slumping AI stocks, with chip-related companies among the hardest hit. As a result, market sentiment weakens and indexes move lower in response to the declines in high-profile technology segments. Both outlets attribute the move to broad selling in AI-linked equities rather than company-specific news, indicating that investors are reacting to sector-wide weakness. The reporting points to a synchronized regional downturn, with Tokyo leading the declines, and frames the move as part of a broader drop in world markets as AI and semiconductor stocks fall.