* Japanese demand for yield helps dollar trim losses
* But dollar seen under pressure on economy, credit worries
* Kiwi jumps 1 pct vs yen on yield-demand
* Euro near upper end of recent range against dollar
By Rika Otsuka
TOKYO, June 27 (Reuters) - The dollar edged up on Friday thanks to demand from Japanese investors seeking higher yields, a day after taking a hit from a sell-off in U.S. shares and renewed worries about the health of major financial firms.
A wave of buying from Japanese importers, mutual funds and margin traders gave a boost to the dollar and higher-yielding currencies like the New Zealand dollar, which had tumbled on Thursday along with the 3 percent drop on Wall Street.
The demand from Japanese players also prompted some traders to cover short positions in the dollar, even as many market players are looking for the U.S. currency to potentially drop back near a record low against the euro.
"Most market players are wanting to sell the dollar if there is a chance," said Tsutomu Soma, senior manager of foreign assets at Okasan Securities. "The active buyers of the dollar are Japanese importers and mutual funds at the moment."
The slump in U.S. shares and the surge in oil prices to a record high above $140 a barrel added to the gloom over the dollar, while investors were also spooked by Goldman Sachs forecasting that Citigroup <C.N> would write down another $9 billion of losses.
The market shrugged off a slew of Japanese data showing core consumer inflation hitting a decade-high in May, household spending falling but industrial output rebounding. [
]The numbers did not alter the view that the economy is struggling and the Bank of Japan is likely to keep rates steady at 0.5 percent for a while.
Expectations for steady BOJ rates have given a boost to a broad range of currencies against the yen, with the euro reaching a record peak near 170 yen this week and the Swiss franc hitting a 17-year high.
The dollar rose 0.2 percent against the yen to 107.02 yen <JPY=>, recovering from a low around 106.65 yen in early trading on Friday despite the Nikkei share average losing 2 percent to a two-month low. [
]The low-yielding yen may be benefiting from risk aversion and unwinding of carry trades, but expectations for rising overseas interest rates to combat inflation pressures will likely keep the yen weak against higher-yielding currencies, traders said.
High oil and commodities prices were underpinning Japanese importers' appetite for the dollar, helping put a floor under the dollar against the Japanese currency, traders said.
The New Zealand dollar rallied 1 percent to near 81.50 yen <NZDJPY=R> after having dropped 1.5 percent on Thursday when the sell-off in stocks prompted market players to cut back on carry trades.
U.S. stocks took a hit after Goldman Sachs urged investors to sell bank and automaker stocks. General Motors' shares sank to a 53-year low. [
]The euro eased 0.1 percent to $1.5727 <EUR=> on profit-taking, after rising to around $1.5770 on Thursday, its highest in nearly three weeks.
The euro was near the upper end of a $1.5285-$1.5844 range that has held for about two months, and a break above the range could boost the euro towards $1.60, especially with the European Central Bank likely to raise rates to 4.25 percent next week, traders said.
Against the yen, the euro inched up 0.15 percent at 168.47 yen <EURJPY=> but was off a record high of 169.47 yen hit the previous day.
While worries about more write-downs in second-quarter results from U.S. financial institutions were undermining the dollar, credit problems were also hitting the European financial sector, putting the single currency in a dilemma, said a senior trader at a Japanese trading firm.
"The ECB is set to boost interest rates to fight inflation, but higher interest rates would spell more trouble for European financial institutions exposed to the credit market," he said.
"There is no safe currency. Players must determine whether credit deterioration will become even more widespread or remain contained," he said. (Additional reporting by Chikako Mogi; Editing by Hugh Lawson)