TOKYO -- Japan's benchmark Nikkei Stock Average plummeted on Thursday as the yen strengthened to a four-month high, weighing on export-heavy sectors such as automobiles following key U.S. Federal Reserve and Bank of Japan announcements.
BOJ governor's hawkish posture weighs on stocks of exporters like auto companies

Services benefiting from inbound spending also took a blow. Department store operator Isetan Mitsukoshi Holdings dropped 11.7%. (Photo by Satoko Kawasaki)
TOKYO -- Japan's benchmark Nikkei Stock Average plummeted on Thursday as the yen strengthened to a four-month high, weighing on export-heavy sectors such as automobiles following key U.S. Federal Reserve and Bank of Japan announcements.