* Asian stocks ease as investors pause after U.S. bank plan
* Nikkei shows deeper correction as banks, exporters slump
* Japan reports record fall in exports in February
* Obama: dollar "extraordinarily strong", sign of confidence (Repeats to more subscribers)
By Charlotte Cooper
TOKYO, March 25 (Reuters) - Asian shares retreated from two-month highs on Wednesday as investors paused to assess whether a U.S. plan to deal with banks' toxic debt would revive the financial system and help pull the economy out of recession.
Japan's share market shed nearly 1 percent as bank stocks such as Mitsubishi UFJ Financial Group <8306.T>, the country's top lender, took a breather, while the yen edged up as the fall in shares tempered appetite for higher-yielding currencies.
The dollar held steady against the euro after a steep rise the previous day on growing expectations of lower euro zone interest rates, and U.S. President Barack Obama said its strength was a sign of confidence in the U.S. economy. [
]Second thoughts about the U.S. Treasury's plan to persuade private firms to help rid banks of up to $1 trillion in toxic assets sent Wall Street lower on Tuesday, reversing some of the hefty gains made on Monday when the plan was released.
Investors remain wary that large advances in stock markets in recent weeks could quickly fizzle out amid a stream of gloomy economic news and weaker corporate earnings as the global recession saps consumer spending and investment.
"The enthusiasm surrounding the U.S. administration's bank plans has been pared back slightly amidst some doubts about its effectiveness," Calyon's global head of FX strategy, Mitul Kotecha, wrote in a client note.
"Nonetheless, the pull back in equity markets was relatively small in comparison to the gains registered over recent weeks and for the most part the reaction to the plans remains positive."
The MSCI index of Asia-Pacific shares outside Japan <.MIAPJ0000PUS> fell 0.4 percent after hitting its highest in more than two months on Tuesday. It later pared its losses to stand little changed.
The index has gained more than 27 percent from a five-year low last November.
On Tuesday the Dow Jones industrial average <
> ended down 1.49 percent while the S&P 500 Index <.SPX> shed 2.04 percent.S&P futures <SPc1> rose 0.3 percent in Asian trade on Wednesday, signalling a slightly positive U.S. start later in the day.
JAPAN TRADE SURPLUS
Japan's benchmark Nikkei <
> fell 0.7 percent, after jumping 3.3 percent the previous day to post its highest close since Jan. 9. Exporters such as electronics giant Sony Corp <6758.T> tumbled on expectations of weaker earnings [ ]"The market had entered an extremely overheated zone as of yesterday, coupled with the fact investors lack trading factors now that the U.S. 'bad bank' scheme has been unveiled," said Fumiyuki Nakanishi, manager at SMBC Friend Securities.
Japan reported a record fall in exports in February, with no signs of a demand recovery in its key U.S. and European markets, as well as a sharp decline in imports. [
]The data pointed to more pain for an economy already mired in its worst recession since the 1974 oil shocks, showing both domestic consumption and overseas demand were crumbling under the weight of the global slowdown.
The yen's reaction was to the data was subdued. The euro dipped 0.1 percent against the Japanese currency to 131.69 yen <EURJPY=R>, after hitting a five-month high of 134.50 yen in the previous session.
The Australian dollar fell 0.3 percent to 67.99 yen <AUDJPY=R>, down from Tuesday's 4-