Asia markets ended mixed on Thursday, with some markets partially retracing their advances following U.S. Federal Reserve chair Janet Yellen's cautious stance on the path of tightening earlier this week.

Japan's swung between gains and losses before finishing lower by 120.29 points, or 0.71 percent, to 16,758.67 on the final day of the country's financial year. For the January-March quarter, the index lost 11.95 percent.