* Nikkei rises 0.7 pct, helped by defensive stocks
* Daiichi Sankyo extends losses on probe of FDA decision
* Drugmakers under pressure after U.S. healthcare proposal
* Exporter shares lose steam as yen rises vs dlr (Adds stocks, details)
By Aiko Hayashi
TOKYO, Feb 27 (Reuters) - The Nikkei average rose 0.7 percent on Friday helped by defensive stocks like KDDI Corp <9433.T> but Daiichi Sankyo <4568.T> slid on a probe into a FDA decision to remove a scientist from a panel which reviewed a key drug candidate.
The market received support from data showing Japan's industrial output in January was in line with a median market forecast, even though 10.0 percent fall from the previous month was the biggest drop on record. [
]"Defensive stocks are strong, with exporters taking a breather due to a halt in the weakening of the yen," said Yoku Ihara, manager at Retela Crea Securities.
"The market is also being pushed up by buying related to end-month position adjustments," he said.
The benchmark Nikkei <
> added 53.27 points to 7,511.20, although it had fallen into negative territory at one point. Earlier this week, the Nikkei came within sight of a 26-year low just below 7,000.The broader Topix <
> gained 0.6 percent to 746.70, after earlier in the week hitting its lowest close since December 1983."Investors can't aggressively sell stocks as the supply-demand balance is relatively good, with buying from what many believe to be public pension funds supporting the market at lows," said Mitsushige Akino, chief fund manager at Ichiyoshi Investment Management.
Defensive stocks gained in the face of a deepening global economic downturn and as many exporter shares softened. KDDI, Japan's second-biggest wireless carrier, advanced 3.2 percent to 513,000 yen, while smaller rival Softbank Corp <9984.T> jumped 4.2 percent to 1,190 yen.
Kao Corp <4452.T>, Japan's largest household products maker, rose 1.3 percent to 1,845 yen.
Still, some exporters advanced as the yen hovered near 98 yen <JPY=> against the dollar. Investors usually welcome a softer yen as it boosts exporters' profits when repatriated.
Canon Inc <7751.T> gained 1.8 percent to 2,495 yen and industrial robot maker Fanuc Ltd <6954.T> climbed 2.1 percent to 6,460 yen.
But drugmakers fell on a U.S. plan to expand healthcare coverage and curb costs, letting consumers buy cheaper medicines and preventing drug companies from making deals that block generic competition.
"Investors are fretting over the U.S. healthcare proposal news, as Japanese drugmakers export their products there. If drug prices were to be cut, for instance, that would cap topline growth," said Akino.
Eisai Co <4523.T> fell 0.3 percent to 2,985 yen and Takeda Pharmaceutical <4502.T> slipped 0.5 percent to 3,920 yen.
Daiichi Sankyo <4568.T> sank 5.2 percent to 1,593 yen, extending losses on news that congressional investigators are probing the U.S. Food and Drug Administration's decision to remove a scientist from an advisory panel that reviewed Eli Lilly and Co <LLY.N> and Daiichi Sankyo's proposed blood thinner prasugrel. [
]It has lost 14.2 percent in the past two days.
Trade was light on the Tokyo exchange's first section, with 803 million shares changing hands, compared with last week's morning average of 819 million.
Declining stocks outnumbered advancing ones, 799 to 712. (Reporting by Aiko Hayashi; Editing by Edwina Gibbs)