Japan shares open lower on weak data, U.S. losses By: MarketWatch June 12, 2011 at 21:04 PM EDT Japanese shares get off to a weak start, pressured by a persistently strong yen and disappointing economic data, as well as Friday’s U.S. losses. Read More >> Related Stocks: Fuji Heavy Inds Ltd Inpex Holdings Inc Japan Petroleum Exploration Ltd Toyota Motor Corp Ltd Ord ADR