Japanese shares faltered after opening higher as worries about a slowing global economy dragged on banks such as Sumitomo Mitsui Financial Group, while Toyota Motor Corp. declined on a report the auto giant planned to cut its 2009 sales target.
The Nikkei 225 Average slipped 0.7% to 12,763.62 and the broader Topix index lost 0.7% to 1,224.57, after both benchmarks gained earlier in the day.
Other Asian markets declined as well, with Australia's S&P/ASX 200 fell 1.1% to 4,877.30 and South Korea's Kospi dropped 1% to 1,524.97, while New Zealand's NZX 50 index added 0.2% to 3,338.60.
Shares of Toyota (TM) fell 1.2% after the Nikkei business daily reported the company, which has already cut its 2008 sales target, planned to reduce its 2009 sales forecast to 9.8 million vehicles from 10.4 million.
Financial stocks declined across the region, with Sumitomo Mitsui FG (SMFJY) losing 1.2% in Tokyo and Commonwealth Bank of Australia shrinking 1.7% in Sydney, while Kookmin Bank (KB) slipped 0.8% in Seoul.
Inpex Holdings added 2.5% in Tokyo and Santos (STOSY) jumped 7% in Sydney after crude-oil prices advanced overnight.