Tokyo's benchmark Nikkei index closed down more than 1.4 percent Friday on profit-taking as some blue-chip shares faced extra pressure after the Bank of Japan's policy decision. The Nikkei 225 index lost 1.41 percent, or 424.70 points, to 29,792.05, but the broader Topix index rose 0.18 percent, or 3.70 points, to 2,012.21. si/sah/je