Yomiuri Shimbun file photoThe Tokyo Stock ExchangeTOKYO, Jan 30 (Reuters) – Japan’s Nikkei share average ended lower on Friday and posted a second straight weekly decline, as investors sold heavyweight technology stocks to book profits. The Nikkei .N225 fell 0.1% to close at 53,322.85 in choppy trade. “Investors sold technology stocks to book profits today,” said Takamasa Ikeda, a senior portfolio manager at GCI Asset Management. Advantest shaved 336 points off the Nikkei, which fell by 53 points. Of the more than 1,600 stocks trading on the Tokyo Stock Exchange’s prime market, 71% rose, 25% fell and 3% traded flat.