Japan stock sell-off shows a ‘fundamental shift’ is underway, Goldman Sachs’ equity strategist says CNBCTokyo’s Key Nikkei Index Closes Down 5.8% Barron’sJapanese shares rout deepens after tech sell-off on Wall Street Financial TimesShares sink in Japan as a tech-driven retreat on Wall St drives selling of chip makers and exporters WRAL NewsAsian shares tumble, led by 5.1% drop in Tokyo following a tech-driven retreat on Wall St The Hill