Tokyo stocks fell 0.69% today on nervousness over the international response to alleged chemical weapon use in Syria.
The Nikkei 225 index closed 93.91 points lower at 13,542.37, while the Topix index of all first-section issues fell 0.52%, or 5.98 points, to 1,134.02.
"Longer-term investors see a whole host of broader political and macroeconomic factors - including rising tensions over Syria, US Fed tapering worries, German elections, Greek bailout chatter - as too powerful to encourage meaningful investment in equities at the moment," said an equity trading director at a foreign brokerage.
"The wait-and-see approach is seen as safest right now," the broker told Dow Jones Newswires.
CLSA equity strategist Nicholas Smith said: "Military conflicts in the Middle East tend to lift energy prices, but Syria is a bit different in that the nation has little oil and only a marginal economic impact, so the impact on global markets may be limited."
Among major shares, Toyota dropped 0.81% to 6,160 yen (RM209.12). Mobile carrier SoftBank fell 0.48% to 6,240 yen.
The operator of the disaster-hit Fukushima Daiichi nuclear plant on Friday tentatively removed part of the cover shrouding the No.1 reactor building installed in the wake of the 2011 disaster to keep radioactive materials from dispersing. (Kyodo)
Police in Tokyo have arrested a 39-year-old member of the Air Self-Defense Force on a charge of attempted murder after he pushed a man onto the train tracks at JR Okubo Station in Shinjuku Ward. (Japan Today)
The Japanese government has drafted a new space development policy that will enhance its ability to provide security. The plan includes increasing the number of intelligence-gathering satellites. (NHK)
In spite of a recent fall in organized crime membership, Fukuoka Prefectural Police on Monday released a manga comic to discourage participation in yakuza gangs, reports the Nishi Nippon Shimbun (Oct. 27). (Tokyo Reporter)