* Ex-Japan Asia up 0.3 pct, Nikkei up 1.0 pct
* Strong U.S. job data confirms current economic momentum
* Trade frictions still undermine investor confidence
By Hideyuki Sano
TOKYO, June 4 (Reuters) - Asian shares edged up on Monday as strong U.S. jobs data offset worries that tariff wars between the United States and the rest of the world could drag global economic growth lower.
MSCI's broadest index of Asia-Pacific shares outside Japan rose 0.3 percent while Japan's Nikkei rose 1.0 percent.
On Wall Street on Friday, U.S. tech shares soared, pushing up the Nasdaq Composite 1.51 percent to 7,554, near its record closing high of 7,588 marked in March.
In contrast, S&P 500, which rose 1.08 percent on Friday, was still about 140 points off its record peak of 2,872 set in January as concerns about trade frictions curtailed many other shares, including industrials.
Finance leaders of the closest U.S. allies vented anger over the Trump administration's metal import tariffs on Saturday, setting up a heated fight at a G7 summit next week in Quebec.
In a rare show of division among the normally harmonious club of wealthy nations, the six other G7 member countries issued a statement asking U.S. Treasury Secretary Steven Mnuchin to convey their "unanimous concern and disappointment" about the tariffs to President Donald Trump.
"The G7 is showing more divisions than unity, to the point where one has to wonder whether it is worth holding meetings," said Norihiro Fujito, senior investment strategist at Mitsubishi UFJ Morgan Stanley Securities.
"The G7 summit this weekend could be equally terrible. There's even talk that Trump may not go. Concerns on trade frictions are likely to continue to weigh on markets," he added.
Still, the U.S. economy is undeniably in a strong shape at the moment, keeping bears at bay.
Friday's government data showed U.S. job growth accelerated in May and the unemployment rate dropped to an 18-year low of 3.8 percent, pointing to rapidly tightening labour market conditions, which could stir concerns about inflation.
Average hourly earnings rose eight cents, or 0.3 percent last month after edging up 0.1 percent in April. That pushed the annual increase in average hourly earnings to 2.7 percent from 2.6 percent in April.
The strong employment report added to a string of upbeat economic data, including consumer spending, industrial production and construction spending.
They have suggested economic growth was regaining speed early in the second quarter after expanding at a moderate 2.2 percent annualised rate in the January-March period.
Given the strength, the Federal Reserve is all but certain to raise interest rates at its policy meeting next week.
That supported the dollar against other currencies.
The U.S. currency traded at 109.50 yen, having gained 0.6 percent on Friday, extending its rebound from Tuesday's low of 108.115, which was its lowest level in over five weeks.
The euro traded at $1.1665, off Thursday's high of $1.1725. Still, it kept some distance from Tuesday's 10-month low of $1.1510 as concerns over Italy's political crisis have eased.
U.S. crude futures fell to as low as $65.51 per barrel on Friday, touching their lowest level in almost two months as growing U.S. crude production and a glut trapped inland due to a lack of pipeline capacity have pressured their prices.
They last traded at $65.85, flat from Friday close.
Editing by Sam Holmes