Summary：Japan’s Nikkei rebounds as AI shares surge, boosting investor confidence **Introduction** Tokyo’s

Japan’s Nikkei rebounds as AI shares surge, boosting investor confidence

**Introduction**
Tokyo’s benchmark Nikkei 225 climbed back above the 33,000‑point mark on Wednesday, reversing a two‑day slide as enthusiasm for artificial‑intelligence‑related stocks lifted broader market sentiment. The rally, driven by strong earnings forecasts and fresh government incentives for AI development, signaled a renewed appetite for risk among domestic and foreign investors alike.

**Key Developments**
The index gained 1.4 % to close at 33,212, its highest level since early March. Leading the advance were semiconductor equipment maker Tokyo Electron, which rose 4.2 % after announcing a ¥150 billion investment in next‑generation chip fabrication, and AI software firm Preferred Networks, up 5.6 % on news of a strategic partnership with a major automotive consortium. Financial stocks also benefited, with Mitsubishi UFJ Financial Group adding 0.9 % as analysts upgraded its outlook on loan growth tied to tech‑sector expansion. Trading volume surged to 2.3 billion shares, the highest daily turnover in over a month, indicating broad participation rather than a narrow‑lead rally.

**Industry Analysis**
The rebound underscores a shifting narrative in Japan’s equity market: after months of caution over global interest‑rate hikes and a weakening yen, investors are now re‑evaluating the growth potential of home‑grown AI ventures. Analysts at Nomura Securities noted that the AI sector’s weight in the Nikkei has risen from roughly 8 % at the start of the year to nearly 12 %, reflecting both organic growth and increased foreign inflows into technology‑focused ETFs. Moreover, the Ministry of Economy, Trade and Industry’s recent ¥2 trillion fund for AI research and development has provided a tangible policy tailwind, reducing perceived regulatory risk and encouraging corporate capex plans that were previously on hold.

**Future Outlook**
Market strategists caution that the rally’s sustainability will depend on continued earnings momentum from AI‑related firms and the broader macroeconomic backdrop. If the Bank of Japan maintains its ultra‑low‑rate stance and the yen remains stable, the current uplift could extend into the second quarter, potentially pushing the Nikkei toward the 35,000‑level resistance zone. Conversely, any surprise tightening in global