* Yen falls as Japan Fin Min resigns; fiscal concerns weigh
* Euro off lows vs dollar; mkt monitors Greece situation
* Focus on Friday's U.S. jobs data; U.S. ADP, ISM data ahead
(Adds quote; updates prices)
By Jessica Mortimer
LONDON, Jan 6 (Reuters) - The yen fell against the dollar on Wednesday after Japanese Finance Minister Hirohisa Fujii resigned, while the euro trimmed losses against the dollar as earlier concerns about Greece's fiscal health ebbed.
Japanese Prime Minister Yukio Hatoyama said Deputy Prime Minister Naoto Kan will become finance minister after Fujii was widely touted to step down for health reasons. [
]Fujii's departure was seen adding to the challenges piling up for the Japanese government as it wrestles with deflation, a fragile economy and huge public debt, although analysts said there would be likely be little impact on currency policy, which is controlled by the finance ministry.
"From a forex policy perspective, there is not a great significance in the change from Fujii to Kan, as the perceived change in yen policy was more DPJ-led rather than by any individual," said Derek Halpenny, European head of global currency research at Bank of Tokyo-Mitsubishi UFJ in London.
But he added: "If markets perceive there is greater disagreement within the DPJ and also of (Japan's ruling party No. 2 Ichiro) Ozawa undermining Hatoyama behind the scenes, it would be negative for Japanese markets generally."
By 1203 GMT, the dollar was up 0.8 percent <JPY=> on the day at 92.46 yen, near a session high of 92.50 yen, according to Reuters data. The euro <EURJPY=R> rose 0.7 percent to 132.73 yen.
For the latest Reuters polls on currencies, see [
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EURO SAGS, U.S. JOBS EYED
The yen had been weakening against the dollar even before the Japanese finance minister's resignation news.
"It has been a factor. But also, U.S. Treasury yields have stopped declining. The fall in U.S. bond yields had led to yen buying in the first days of the year, and now we are seeing a partial reversal of that," BTM UFJ's Halpenny said.
Elsewhere, the euro pared early losses made after European Central Bank executive board member Juergen Stark said the European Union would not bail out Greece.
Analysts said market players still believe the EU would find a solution to Greece's huge fiscal problems as EU and ECB officials were due to arrive in Athens on Wednesday for an inspection visit. [
]The euro stood at $1.4348 <EUR=>, down 0.1 percent on the day, after hitting a low of $1.4282 on trading platform EBS, on steady buying demand below $1.43, traders said.
"The fact that the euro has bounced back suggests that there is demand for euros at these low levels, while the market suspects that there will eventually be a solution to the Greece problems - people are just waiting to see what happens," said Gavin Friend, currency strategist at nabCapital.
Greek Finance Minister George Papaconstantinou repeated that his government did not need outside help because it had announced a range of steps in recent weeks to start reducing the budget deficit.
The dollar index <DXY> was slightly higher at 77.755.
Trade was cautious ahead of key U.S. jobs data on Friday. The payroll data is expected to shape expectations for when the Federal Reserve will start tightening its ultra-loose monetary policy and determine the direction of the dollar.
The market will watch the U.S. ADP's employment report at 1315 GMT for clues on Friday's jobs report. The ISM non-manufacturing index for December, along with minutes from the Fed's last policy meeting are also due out later in the day. (Additional reporting by Tamawa Desai; Editing by Toby Chopra)