The Bank of Japan pushed its benchmark interest rate to 1.25%, a 30-year high, signaling that further hikes are likely on the horizon. Michiko Sakai, a Tokyo-based portfolio manager at J.P. Morgan Asset Management, characterized the move as a long-awaited normalization of policy rather than a restrictive tightening cycle. She noted that Japan’s exit from decades of deflation is supported by solid wage growth and resilient corporate earnings, viewing higher rates as a reflection of economic health rather than a hurdle for equities.

Market response was swift: Japan's Nikkei 225 jumped 1.7%, while the Kospi in South Korea led regional gains with a 2.6% increase. Despite the yen weakening against the dollar to 157.12, bond yields across the region retreated. The 10-year yield on Japanese government bonds dipped to 2.985%, and Australian 10-year yields fell 4.3 basis points to 5.268%.

Optimism was further bolstered by a reprieve in energy markets. West Texas Intermediate crude futures slid 0.6% to $101.27 a barrel, while Brent crude dropped 0.9% to $103.90. The decline followed reports that Saudi Arabia expects to restore roughly half of the capacity on its damaged East-West pipeline within days, easing supply fears following a drone attack. Analysts at ANZ Research noted that the price drop also reflected profit-taking after two consecutive weeks of gains.