LOS ANGELES (MarketWatch) -- Japanese stocks tumbled out of the Tuesday open, following Wall Street lower as concerns about euro-zone debt resurfaced in the face of rising Spanish bond yields, and with the yen gaining some ground to hit exporters. The Nikkei Stock Average lost 1.4% to trade at 11,098.23, with the broader Topix down 1.1%, as Sony Corp. fell 2.9%, Sharp Corp. retreated 3.2%, Mazda Motor Corp. gave up 3.6%, and Toyota Motor Corp. traded with a mellower 0.8% loss ahead of its earnings report due after the market close. Shares of Hitachi Ltd. plunged 6.5% after the ... Read More