* MSCI AxJ +0.2%; small gains in most regional markets
* Yen holds overnight gains, sits near 7wk peak
* Asian stock markets: https://tmsnrt.rs/2zpUAr4
By Tom Westbrook and John McCrank
SINGAPORE/NEW YORK, Sept 18 (Reuters) - Asian stocks inched up on Friday, despite Wall Street declines, but struggled to make deeper gains as worries about a faltering economic recovery kept investors to the sidelines or seeking safer harbour in assets such as the Japanese yen.
Oil prices held hefty overnight gains after OPEC flagged a crackdown on member states that did not cut output and the dollar was back to nursing losses after a brief journey higher in the wake of Wednesday's Federal Reserve meeting.
MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS looked set to end the week 1% ahead following two weeks of tech-led losses. It rose 0.2% on the day while market moves around the region were small.
Japan's Nikkei .N225 edged 0.1% higher. The ASX 200 .AXJO was flat, while stocks in Shanghai .SSEC , Hong Kong .HSI and Seoul .KS11 rose between 0.2% and 0.4%.
U.S. stock futures were soft, with S&P 500 futures ESc1 down 0.2%, though Nasdaq 100 futures NQc1 turned positive by the middle of the Asia session to trade 0.07% higher.
"The bigger picture issue is that markets, particularly growth and tech stocks, have run very hard into the end of August, which has left them somewhat vulnerable," said AMP Capital chief economist Shane Oliver.
"There's uncertainty ahead of the U.S. elections...China-U.S. tensions keep creeping in and on top of that there's now uncertainty about how the recovery will proceed from here in the absence of more stimulus in the U.S."
Overnight data showed recovery in the U.S. labour market stalling and Wall Street indexes fell for a second straight session amid disappointment that the Fed made no new monetary easing commitments at its meeting this week.
The S&P 500 .SPX ended down 0.84%, and the Nasdaq .IXIC dropped 1.27%. The Nasdaq's losses put the index down roughly 10% from a record high hit early in September and have it tracking for its worst month since March.
"Unlike June, there is more fear of a deeper correction," analysts at Singapore's DBS Bank said in a note - since the Nasdaq is below its 50-day moving average, a key technical support level, and the U.S. election is fast approaching.
"The landscape is more challenging compared to three months ago."
YEN RALLIES
In contrast to the Fed, the Bank of England made clear overnight that it is open to further aggressive easing and is looking closely at taking interest rates negative. dovish tone sent the pound GBP= sharply lower before it recovered as the dollar weakened in the New York session. FRX/
The Japanese yen JPY= also rose overnight, shrugging off a dovish-sounding Bank of Japan to ride a softer greenback and a safety bid to a seven-week peak of 104.52 per dollar. It held there on Friday, though some traders think it can rise further.
"The relative balance sheet trend between the Bank of Japan and Fed can contribute to downside pressure on dollar/yen," said Commonwealth Bank of Australia currency analyst Joe Capurso.
In commodity markets, oil held sharp gains after OPEC and its allies said the group will take action on members that are not complying with deep output cuts. O/R
Brent crude futures LCOc1 were last 0.2% firmer at $43.39 a barrel and U.S. crude futures CLc1 rose by the same margin to $41.04 a barrel.
U.S. Treasuries picked up where they left off, with yields on 10-year U.S. government debt US10YT=RR at 0.6838% after concerns about possible inflation rises in the future helped reverse a bond rally in overnight trade. US/
Later on Wednesday, U.S. consumer confidence data is due and Fed board member James Bullard is to make a speech on the challenges of the COVID-19 recovery, both at 1400 GMT.