Japans Nikkei edged 0.11% lower, while the Topix fell 0.26%, as investors remained cautious over possible further yen-buying intervention by authorities and awaited Toyotas quarterly earnings. The yen traded around 157.5 per dollar after Japan and the US coordinated intervention to support the currency, raising concerns for exporters.

Tokyo, Aug. 3 (Jiji Press)--Japan's benchmark Nikkei 225 stock average briefly gave up more than 1,600 points Monday morning, after a coordinated yen-buying foreign exchange…

Japanese stocks tumbled as a sharp rally in the yen weighed on export-oriented companies, with the Nikkei falling over 2%. Auto and chip stocks led the declines, although…