Japanese stocks retreated by the end of trading . Japanese stocks closed lower on Thursday The most prominent sectors to achieve losses were the shipbuilding and services sectors . It was the most prominent of the leading stocks that fell today .. Advantest Corp shares fell by 7.4% Fujikura Ltd's share fell by 7.02% Mazda Motor Corp shares fell by 5.9% The Japanese Nikkei index fell by 0.7% .