Stocks in Tokyo advance on weaker yen By: MarketWatch February 07, 2011 at 04:10 AM EST Japanese shares rise as exporters get a lift from a weakened yen, while energy producers such as PetroChina pressure Hong Kong stocks. Read More >> Related Stocks: China Petroleum & Chemical Corp ADR Cnooc Ltd Hang Lung Ppy ADR Harvey Norman Holdings Ltd Inpex Corp KB Financial Group Inc ADR New World Dev Ltd ADR Nikon Corp ADR Olympus Corp ADR PetroChina Sands China Ltd ADR Toyota Motor Corp Ltd Ord ADR Wynn Macau Ltd