* Dainippon Screen plunges on outlook cut * Carmakers fall on weak euro * Resource stocks up on rising crude prices By Ayai Tomisawa TOKYO, Nov 6 Japan's Nikkei share average fell on Tuesday as the weakening euro took a toll on exporters, but losses were limited by investors steering clear of big positions ahead of the U.S. election outcome. The euro languished at eight-week lows versus the greenback on Tuesday, having fallen broadly as Greece's parliament readies to vote on a new austerity package. The currency was at $1.2790, having fallen as far as $1.2767 following a break of the Oct. 1 trough around $1.2804. By the midday break , the Nikkei was down 0.5 percent at 8,966.13, while the broader Topix was also 0.5 percent lower at 743.89. "The yen is still weak as the dollar is trading above 80 yen, but investors are selling exporters which are sensitive to the euro, so there might be a short-term impact to the overall market," said Hiroichi Nishi, general manager at SMBC Nikko Securities. The euro's weakness dragged down carmakers, with Honda Motor Corp shedding 1.6 percent to 2,457 yen, Nissan Motor Corp falling 2.2 percent to 676 yen and Mazda Motor Corp dropping 0.9 percent to 105 yen. Analysts said the market was in a wait-and-see mode ahead of a tight U.S. presidential race, although President Barack Obama has a slight lead in eight or nine battleground states. They added that once the outcome of the election is priced in, investors may start taking risks as long as the yen stays at the current levels. "Investors' eyes will likely continue being glued on the dollar-yen moves, but it's not because corporate earnings are really influenced by tiny currency moves, but the currency moves determine investors' risk appetite," said Yoshito Sakakibara, vice president and economist at JPMorgan Asset Management. "When investors want to take risks, they sell the yen and buy Japanese stocks, and that trend was seen until investors stayed on the sidelines before the election." The yen was quoted at 80.20 to the dollar on Tuesday, not too far from a six-month low of 80.68 hit on Friday. The benchmark Nikkei is up 6.0 percent this year, trailing a 12.7 percent rise in the U.S. S&P 500 and a 11.7 percent gain in the pan-European STOXX Europe 600 index. Dainippon Screen Manufacturing Co Ltd plunged 15 percent to 412 yen, hitting a three-week low after the precision machinery maker cut its annual forecast to an operating loss of 7 billion yen from a previous estimate of a 3.5 billion yen profit, reflecting a slowdown in demand for semiconductor production equipments. Resources shares are higher helped by rising crude prices, with Inpex Corp rising 1.3 percent to 440,000 yen and Mitsubishi Corp adding 1.2 percent to 1,470 yen. Sankyo Co Ltd sank 4.9 percent to 3,520 yen, hitting a two-week low after the maker of pachinko pinball game equipment slashed its full-year operating profit forecast by 76 percent to 12 billion yen, citing weaker sales.
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