Tokyo Stock Market Biggest Gainers Today (8 December 2025): Kuramoto and UMC Electronics Lead Post‑GDP Rebound
Japan’s stock market shook off a surprisingly weak GDP reading on Monday, with smaller growth and tech names powering some eye‑catching rallies across the Tokyo Stock Exchange (TSE). The Nikkei 225 finished up 90.07 points, or +0.18%, at 50,581.94, while the broader TOPIX gained 0.65% to 3,384.31.s.kabutan.jp+1 Despite subdued index moves, the underlying tone was distinctly risk‑on: on the Prime Market, nearly 80% of stocks advanced and only about 17% declined.Reuters Japan At the individual stock level, speculative small caps and theme stocks dominated the leaderboard, led by Kuramoto’s perovskite solar story, an explosive rebound in PostPrime, and fresh news