The Nikkei closed down 0.35% to 39,442.63. The index dipped as low as 39,065.31 earlier, threatening to break below the psychological 39,000-line for the first time since the end of last week.
's Nikkei share average fell on Thursday as a sharp spike in bond yields weighed on tech and real estate shares, but escaped deeper losses as a rally for banks, which benefit from higher borrowing costs, picked up pace.The Nikkei closed down 0.35% to 39,442.63. The index dipped as low as 39,065.31 earlier, threatening to break below the psychological 39,000-line for the first time since the end of last week.
The broader Topix flipped from losses to gains, ending the day up 0.15% as a 0.42% rise for value shares eclipsed a 0.13% fall in growth shares.
The Nikkei remains up almost 18% this year, and hit an all-time high of 41,087.75 on March 22.
"Japanese equities have been a target of profit-taking by overseas investors," said Shoki Omori, chief Japan desk strategist at .
"There's room to fall in the longer run", potentially to 37,500, Omori added.
The benchmark 10-year Japanese government bond yield climbed to a five-month high of 0.855%, tracking a surge in equivalent U.S. yields after heated consumer inflation data knocked back bets on when the Federal Reserve will begin cutting interest rates.
Chip-making equipment giant lost 0.94%, making it the biggest drag on the Nikkei in terms of index points. Smaller peer slid more than 2%.
Japan's 7-Eleven operator Seven & i Holdings was the biggest percentage decliner, slumping 4.8% after revealing it is considering listing its superstore business.
Mitsui Fudosan sank more than 4% to be Nikkei's worst-performing property stock.
Real estate led losers among the 's 33 industry groups, dropping 2.2%.
In contrast, banks climbed 2.1% to round out the top four, with energy shares occupying the top three spots following an overnight rise in crude oil prices.
Mining rallied 3.7%, oil and coal jumped 2.5%, and electric and gas advanced 2.4%.
Source: Stocks-Markets-Economic Times